Statistics Homework answers

you must know how to use SPSS

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Field of study: Statistics homework help

Due date: 2020-05-06 00:00:00 UTC

4.            Assessment Tasks/Activities

(Indicative of likely activities and tasks designed to ass...

Wk 3 Market Analysis Research

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Field of study: Statistics homework help

Due date: 2020-05-05 00:00:00 UTC

 

Wk 3 Market Analysis Research

Section 1 - Business overview, mission and visi...

Economics

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Field of study: Statistics homework help

Due date: 2020-05-05 00:00:00 UTC

SOLVING PROBLEMS: Show as m ork as possible for partial credit. You may round the answers to 2 decimal places. Please box o the final answer, where applicable. Use the attached standard normal table, t-table, and F-distributi a le as needed. 
1) You found a report from CDC that says, "The age of a patient hospitalized from COVID-19 is normally distributed with a mean of 60.6 years and a population standard deviation of 3.2 years". Based on a wide range of other report...

Chapter 3: Methodology

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Field of study: Statistics homework help

Due date: 2020-05-03 00:00:00 UTC

(25) to thirty-five (35) pages in length; although, different projects will require more or less material here. This chapter reflects and expands upon the research methodology described in the proposal and approved by the Liberty University Institutional Review Board. It should give the reader a step-by-step explanation of the approach the researcher used to identify research project participants at the ministry site, and how ‘buy-in’ from the participants for the project was achieved. What m...

***EXCEL REQUIRED

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Field of study: Statistics homework help

Due date: 2020-05-03 00:00:00 UTC

This chapter answers the question, “What were the results of addressing this problem?” This chapter should detail the results of the research project’s intervention plan. If appropriate, it should include illustrative graphs and charts to give the reader an at-a-glance look at the measurable changes. The chapter should generally be twenty (20) to thirty (30) pages in length; The researcher should bear in mind what was expected, as outlined in the project proposal. Did the intervention pla...

Summary And Descriptive Statistics

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Field of study: Statistics homework help

Due date: 2020-05-03 00:00:00 UTC

There is often the requirement to evaluate descriptive statistics for data within the organization or for health care information. Every year the National Cancer Institute collects and publishes data based on patient demographics. Understanding differences between the groups based upon the collected data often informs health care professionals towards research, treatment options, or patient education. Using the data on the "National Cancer Institute Data" Excel spreadsheet, calculate the d...

Deliverable 6 - Analysis with Correlation and Regression

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Field of study: Statistics homework help

Due date: 2020-05-02 00:00:00 UTC

Deliverable 6 - Analysis with Correlation and Regression Competency Determine and interpret the linear correlation coefficient, and use linear regression to find a best fit line for a scatter plot of the data and make predictions. Scenario According to the U.S. Geological Survey (USGS), the probability of a magnitude 6.7 or greater earthquake in the Greater Bay Area is 63%, about 2 out of 3, in the next 30 years. In April 2008, scientists and engineers released a new earthquake forecast ...

Data Gathering Methods

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Field of study: Statistics homework help

Due date: 2020-05-02 00:00:00 UTC

Healthcare professionals must be able to read, interpret, and describe findings within a report. You are employed by Trident International Hospital (TIH) as the Lead Healthcare Administrator. The organization is concerned about the rise of healthcare-associated infections (HAIs) within the organization among patients and staff. You have been asked to supply a report that reviews data concerning HAIs. Review and analyze the biostatistical report reviewing healthcare-associated in...

Correlation Vs Causality In Regression Analysis

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Field of study: Statistics homework help

Due date: 2020-04-30 00:00:00 UTC

1) Use excel CH6Prob111213. Assume the data-generating process can be written: Webvisitsi= a + B1YahooViewsi + B2TvViewsi + Ui. Test the hypothesis that YahooViews has no impact on WebVists, using a confidence lever of 95%. Explain your reasoning. 2) Use excel Ch6Prob14. The excel contains information on customers' ratings of your product (CustRate), on a scale of 1 to 100, along with demographic information. The demographic information includes: income (Inc), age (Age), education...

Probability Homework Help

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Field of study: Statistics homework help

Due date: 2020-04-29 00:00:00 UTC

A local law firm has hired G&B consulting to help determine a business strategy. There is a competing firm in the area and recently the two firms have begun talks in regards to a merger. The merger would mean there are more shared resources than either had before individually. There would also be less competition for both companies. Both would be able to operate more efficiently, however it would take a strong commitment from both sides for the merger to be successful. The law firm that has h...

Need 250 words Initial post

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Field of study: Statistics homework help

Due date: 2020-04-29 00:00:00 UTC

Need 250 words Initial post and two replies of 75 words each. Initial Post due in 10 hours. Read “The Role of Data Analytics in Predictive Policing” and at least 2 other related scholarly articles that you find. Then write a post that answers the following questions: How might data analytics improve policing? How might it hurt policing? What ethical issues might be raised by predictive policing? Be sure to cite all three articles in your post Yani Ma RE: Week 4 Discussion CO...

MAT308 Chapter 10 Test (75 Points)

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Field of study: Statistics homework help

Due date: 2020-04-27 00:00:00 UTC

MAT308 Chapter 10 Test (75 Points) Show You Work! (1) The mean number of hours of sleep for adults in the population of the U.S. is 6.8. A researcher believes that the mean number of hours that college students get per night is significantly different from adults in the population. The mean number of hours of sleep in a sample of 25 college students is 7.1 hours. The standard deviation of this sample is 0.87. Does the data provide support for the researcher's prediction? α level: 0.05 (1...

Competency

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Field of study: Statistics homework help

Due date: 2020-04-25 00:00:00 UTC

Competency Given a real-life application, develop a confidence interval for a population parameter and its interpretation. Instructions Scenario (information repeated for deliverable 01, 03, and 04) A major client of your company is interested in the salary distributions of jobs in the state of Minnesota that range from $30,000 to $200,000 per year. As a Business Analyst, your boss asks you to research and analyze the salary distributions. You are given a spreadsheet Click for more op...

Basic IBM SPSS Analyses

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Field of study: Statistics homework help

Due date: 2020-04-25 00:00:00 UTC

In this first assignment, you will use the data from the grades.sav file that you downloaded in Unit 1. Using this data, perform a univariate analysis of your choice on the variables provided. Your analysis may be a t test, an ANOVA, a correlation, a linear or multiple regression, or a non parametric method. For example, you may want to use gender as an independent variable, and quiz one scores as a dependent variable and perform an independent samples t test. Or, as another example, ...

Statistical Math 4/23/30

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Field of study: Statistics homework help

Due date: 2020-04-24 00:00:00 UTC

Name: _____________________ Quiz 6 1. The stimulant Ritalin has been shown to increase attention span and improve academic performance in children with ADHD (Evans et al., 2001). To demonstrate the effectiveness of the drug, a researcher selects a sample of n = 20 children diagnosed with the disorder and measures each child’s attention span before and after taking the drug. The data show an average increase of attention span of MD = 4.8 minutes with a variance of s2 = 125 for the sample ...

In each of the 4 research scenarios and datasets below.

Budget $: 34.0

Field of study: Statistics homework help

Due date: 2020-04-24 00:00:00 UTC

1. Read about the variables present, and formulate your default expectations about the relationship between two variables or groups. State these as your null and alternate hypotheses for this problem. Feel free to re-code the data to help formulate your hypothesis (for example, splitting a continuous measurement into two ordinal groups, "High" and "Low".) 2. What sort of measurements would help you evaluate your null hypothesis? compute sample statistics (center, dispersion, correlation) t...

Statistics-Mathematics

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Field of study: Statistics homework help

Due date: 2020-03-28 00:00:00 UTC

Random variables are all around us, from the time we require to commute to school, to the percentage of lecture material we remember for the exam, we can describe much of the world around us using probability. Project Statement: Find a random variable in your day-to-day life, call it X(w) , and do the following: 1)Describe X as either quantitative, qualitative, discrete, continuous, etc. 2) Give the support of X (i.e. its possible range of values) Speculate on its dist...

Data Analysis And Statistics

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Field of study: Statistics homework help

Due date: 2020-03-28 00:00:00 UTC

Read the assigned materials and view the assigned videos, write a 300-500 word paper that addresses quantitative methods of inquiry. Use the data provided in the Topic Material, "H Cup State Inpatient Databases (SID) File Composition - Number of Discharges by Year," and appropriate statistics to address the following: Describe the different quantitative methods of inquiry. Describe the mean, median, and mode of discharges by state in 2014. Compare the number of discharges in 2010, 2012, ...

answer the following questions using both Excel and SPSS software

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Field of study: Statistics homework help

Due date: 2020-03-28 00:00:00 UTC

In this week’s assignment, you will answer the following questions using both Excel and SPSS software. Results from these programs should be copied and pasted into a Word document for submission. For Questions 1 and 2 you will need to input the data provided below into both Excel and SPSS. For Questions 3 and 4 you will use the dataset files provided in the resources for this week (Descriptive statistics, n.d.-a, n.d.-b). 1. Suppose that a quality assurance manager took a random sample from...

Assignment Description

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Field of study: Statistics homework help

Due date: 2020-02-28 00:00:00 UTC

Deliverable Length: 10-12 slidesView objectives for this assignmentDetailsLearnReadMy Work Assignment Description As part of the ongoing training for staff at AKT Hospital, you have been tasked to create to create a PowerPoint presentation with 10-12 slides about various organizations that conduct health care research: The presentation will include a list of 8-10 organizations that conduct health care statistical research. Each slide will have 4-6 bullets and 100-150 words of spea...

Complete the following questions in the space provided below

Budget $: 15.0

Field of study: Statistics homework help

Due date: 2020-02-28 00:00:00 UTC

Suppose the number of equipment sales and service contracts that a store sold during the last six months for treadmills and exercise bikes was as follows: The store can only sell a service contract on a new piece of equipment. Of the 185 treadmills sold, 67 included a service contract and 118 did not. Complete the following questions in the space provided below: Construct a 95 percent confidence interval for the difference between the proportions of service contracts s...

Answer the following questions in the space provided below:

Budget $: 14.0

Field of study: Statistics homework help

Due date: 2020-02-28 00:00:00 UTC

Suppose that there are two candidates (we'll call them Jones and Johns) in the upcoming presidential election. Sara notes that she has discussed the presidential election candidates with 15 friends, and 10 said that they are voting for candidate Jones. Sara is therefore convinced that candidate Jones will win the election because Jones gets more than 50% of votes. Answer the following questions in the space provided below: Based on what you now know about statistical inference, is ...

Paragraphs should be typed and written in complete sentences

Budget $: 17.0

Field of study: Statistics homework help

Due date: 2020-02-25 00:00:00 UTC

Please use project headings for each section. Use Times New Roman, 12-pt font and double space. Cite any resources in APA format. Please note: up to 10% of the total points could be deducted for shortcomings in sentence structure and mechanics for written responses. For this project, you will be creating a survey, collecting data using that survey, and then answering questions based on your data. Determine how you would like to collect at least 30 data points for your sample (attach raw...

Assignment: Interpreting Frequencies and SPSS Installation

Budget $: 26.0

Field of study: Statistics homework help

Due date: 2020-02-25 00:00:00 UTC

Collecting data from a large number of participants can be a very daunting task. How do researchers make sense of all of that information and summarize it to be more meaningful? One way is by creating frequency distributions, or by visually organizing the number of times each score in a data set occurs. Researchers present the frequency distribution in a table as a way to organize large amounts of data. You will also see frequency distributions displayed graphically, using histograms, bar gra...

Part 1: Globalization and Information Research

Budget $: 50.0

Field of study: Statistics homework help

Due date: 2020-02-20 00:00:00 UTC

Purpose  This assignment is intended to give you an opportunity to strengthen your skills in gathering and analyzing business-related information. It provides a deeper understanding of how companies can look at globalization as part of their strategic and operational plans. The assignment has two parts: one focused on information research and analysis, and the other is on applied analytics. Resources:  Microsoft Excel® "How Netflix Expanded to 190 Countries in 7 Years" from Harv...

read the "Maladaptive Perfectionism as a Mediator and Moderator Between Adult Attachment and Depressive Mood"

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Field of study: Statistics homework help

Due date: 2020-01-14 00:00:00 UTC

In preparation for this assignment, read the "Maladaptive Perfectionism as a Mediator and Moderator Between Adult Attachment and Depressive Mood" article located below. Write a 750-1,000-word paper about your selected article. Be sure to include the following in your paper: A discussion about the key variables in the selected article Identify the validity and reliability reported statistics for the article The particular threats to internal validity that were found in the study The ...

Refer to Chapter 8: Who can be found guilty of business crime

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Field of study: Statistics homework help

Due date: 2020-01-14 00:00:00 UTC

Week 2 Discussion COLLAPSE Refer to Chapter 8: Who can be found guilty of business crime and what is the key to establishing criminal liability? Using the Internet, research and post an example of a business crime committed in the last 2 years and any and all of those who were held criminally liable. (See the examples of types of business crimes in the chapter reading). Include your source for information in your answer. When in the private workplace do we have a “reasonable expectat...

Write a 4–5-page paper in which you do the following:

Budget $: 10.0

Field of study: Statistics homework help

Due date: 2020-01-14 00:00:00 UTC

Read the article “Cleveland Shooting Highlights Facebook’s Responsibility in Policing Depraved Videos” located at http://www.nbcnews.com/tech/social-media/cleveland-shooting-highlights-facebook-s-responsibility-policing-depraved-videos-n747306. Write a 4–5-page paper in which you do the following: Discuss whether or not you believe that Facebook has a legal or ethical duty to rescue a crime victim. Suggest and elaborate on three ways that social media platforms can be more proactive ...

Make sure to cover all of the following points in your discussion:

Budget $: 10.0

Field of study: Statistics homework help

Due date: 2020-01-14 00:00:00 UTC

Discuss what is meant by the phrase, "Correlation does not imply causality." Compare correlation and regression to other types of "causal" statistical techniques. Provide real-world examples where a correlation would be useful and where a correlation would be inadequate and inappropriate. Look up a research article from a reputable conference proceeding that uses correlation in its research. Summarize that article, its methodology, and the results, and state whether you think using correl...

Make sure to cover all of the following points in your discussion:

Budget $: 10.0

Field of study: Statistics homework help

Due date: 2020-01-14 00:00:00 UTC

Discuss what is meant by the phrase, "Correlation does not imply causality." Compare correlation and regression to other types of "causal" statistical techniques. Provide real-world examples where a correlation would be useful and where a correlation would be inadequate and inappropriate. Look up a research article from a reputable conference proceeding that uses correlation in its research. Summarize that article, its methodology, and the results, and state whether you think using correl...