Question

1. Use Minitab to find a 97% confidence interval for the mean number of hours per week Math 147 students spend on Sports. The Minitab Output is below.

: One-Sample T:

Sports Descriptive Statistics

N=900 Mean=5.542 StDev=4.623 SE Mean=0.154 97% CI for μ= (5.207,5.877)

2. Use Minitab to find a 94% confidence interval for the proportion of Math 147 students who have jobs. The Minitab Output is below:

Test and CI for One Proportion: Job Method

Event: Job = y

p: proportion where Job = y

Normal approximation method is used for this analysis.

Descriptive Statistics

N=900 Event=564 Sample p=.626667 94% CI for p=(0.596343,0.656991)

*please respond in terms of full sentences is able*

Answer 1