Question 1: It is believed that the GHC majors are equal popular. Using a 0.05 level of significa...
Question 1: It is believed that the GHC majors are equal popular. Using a 0.05 level of significance, should the findings of the Class Survey support the belief that GHC majors are equally popular.
1) State the null and alternative hypotheses.
2) What is the observed amount for each major?
3) What is the expected amount for each major?
4) What are the degrees of freedom (number of categories – 1)?
5) What is the Chi-Square test statistic?
6) What is the p-value?
7) What is your decision based on the p-value (reject the null or fail to reject the null)?
8) Write in a complete sentence whether the Class Survey supports the belief that the GHC majors are equally popular.
| What is your major? |
| Business Administration |
| Business Administration |
| Business Administration |
| Business Administration |
| Business Administration |
| Business Administration |
| Communications |
| Communications |
| Communications |
| Education |
| Education |
| Education |
| Education |
| Nursing |
| Nursing |
| Nursing |
| Nursing |
| Nursing |
| Social Sciences |
| Social Sciences |
Homework Answers
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Question 1: It is believed that the GHC majors are equal popular. Using a 0.05 level of significa...
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All work must be shown. Chapter Section 2.1: Question#3 (29 points) The Higher Education Research Institute...
All work must be shown.
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Chapter 2 Section 2.1: Question#3 (29 points) The Higher Education Research Institute at UCLA provides statistics on the most popular majors among incoming college freshman. The five most popular majors are Arts & Humanities (A), Business Administration (B), Engineering (E), Professional (P) and Social Science (S). A broad range of other (O) majors [including biological science, physical science, computer science, and education] are grouped together. The majors selected for a sample of 64 college freshmen follow. Summarize the data by...
All work must be shown.
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