| 1) Ask 10 people (try to get 5 males and 5 females) the following questions |
| A) Their ages |
| B) How many vitamins they take daily |
| C) How many carbonated sodas they drink each day |
| D) How many alcoholic beverages they drink per month |
E) Do you exercise daily?
| 1) Conduct a hypothesis test analysis to determine if there is a statistical difference between the ages of the sexes in the group. State what you are testing. Write the hypotheses. Show the relevant numbers. Then explain your results. Use alpha = .05. | | | 2) Assume that historically the average person takes 3 vitamins on a daily basis. Conduct a hypothesis test analysis to determine if 3 is still the correct average number. Write your hypotheses in correct statistical notation. Finally use the important numbers from your output to explain your results. Use alpha = 0.05. Post only the relevant numbers, not all of the output; then explain your results.
| 2) Conduct a regression analysis to determine if age (independent variable) has any effect on the number of alcoholic beverages someone consumes in one month. State what you are testing and what the x (independent) and y (dependent) variables are. Test for correlation and explain the regression results, if necessary. |
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guru2009
11 years ago
ask_10_people_try_to_get_5_males_and_5_females_the_following_questions.xlsx
