The statistical software output for this problem is:
Hence,
Hypotheses: Option D is correct.
Test statistic = 3.85
P - value = 0.017
Conclusion: Option A is correct.
please show answer clearly A research study conduded that employed individuals do not experience her job satisfact...
A research study concluded that self-employed individuals do not experience higher job satisfaction than individuals who are not self-employed. In this study, job satisfaction is measured using 18 items, each of which is rated using a Likert-type scale with 1–5 response options ranging from strong agreement to strong disagreement. A higher score on this scale indicates a higher degree of job satisfaction. The sum of the ratings for the 18 items, ranging from 18–90, is used as the measure of...
A research study concluded that self-employed individuals do not experience higher job satisfaction than individuals who are not self-employed. In this study, job satisfaction is measured using 18 items, each of which is rated using a Likert-type scale with 1–5 response options ranging from strong agreement to strong disagreement. A higher score on this scale indicates a higher degree of job satisfaction. The sum of the ratings for the 18 items, ranging from 18–90, is used as the measure of...
A market research firm used a sample of individuals to rate the purchase potential of a particular product before and after the individuals saw a new television commercial about the product. The purchase potential ratings were based on a 0 to 10 scale, with higher values indicating a higher purchase potential. The null hypothesis stated that the mean rating "after" would be less than or equal to the mean rating "before." Rejection of this hypothesis would show that the commercial...
A market research firm used a sample of individuals to rate the purchase potential of a particular product before and after the individuals saw a new television commercial about the product. The purchase potential ratings were based on a 0 to 10 scale, with higher values indicating a higher purchase potential. The null hypothesis stated that the mean rating "after" would be less than or equal to the mean rating "before." Rejection of this hypothesis would show that the commercial...
please show answer clearly You may need to use the appropriate technology to answer this question arse evaluation ratings for four college instructors are shown in the following table Instructor Black Jennings Swanson Wilson 0 B2 U 0.05 and test for a significant difference among State the m andatorative potheses O Ho: Median Median, Medians - Median Media - Media - Medias - Media Ho: Medians - Media - Medians - Median Media Media Media Media H,: Median - Median,...
please show answers clearly You may need to use the appropriate technology to this on A Pew Research study conducted in 2017 found that approximately 75of Americans believe that rooms and computers might one day do any of the jobs currently done by people. Suppose we have the following data collected from u a utor, and fast food workers in which a higher score means the person for his or her job is more likely to be automated, Fast-Food (a)...
please show answers clearly You may need to use the appropriate technology to answer this question To test whether the mean time needed to mix a batch of material is the same for machines produced by the manufacturers, a chemical company obtained the following data on the time in minutes) needed to mix the material Manufacturer (a) Use these data to test whether the population mean times forming a batch of materialer for the the manufacturer -0.05. State the null...
You may need to use the appropriate appendix table or technology to answer this question. A magazine uses a survey of readers to obtain customer satisfaction ratings for the nation's largest retailers. Each survey respondent is asked to rate a specified retailer in terms of six factors: quality of products, selection, value, checkout efficiency, service, and store layout. An overall satisfaction score summarizes the rating for each respondent with 100 meaning the respondent is completely satisfied in terms of all...
can u clearly state the answer please You may need to use the appropriate technology to answer this question. A Pew Research study conducted in 2017 found that approximately 75% of Americans believe that robots and computers might one day do many of the jobs currently done by people.T Suppose we have the following data collected from nurses, tax auditors, and fast food workers in which a higher score means the person feels his or her job is more likely...
First, read the article on "The Delphi Method for Graduate Research." ------ Article is posted below Include each of the following in your answer (if applicable – explain in a paragraph) Research problem: what do you want to solve using Delphi? Sample: who will participate and why? (answer in 5 -10 sentences) Round one questionnaire: include 5 hypothetical questions you would like to ask Discuss: what are possible outcomes of the findings from your study? Hint: this is the conclusion....