The sample size is n = 8, is not known, and the original ...

[PhilipSeeMore]

The sample size is n = 8,  is not known, and the original population is normally distributed.
 
  A) Yes B) No
 
  A) 6.71 oz B) 0.02 oz C) 0.11 oz D) 0.10 oz

Question 2

Bill kept track of the number of hours he spent exercising each week. The results for 15 weeks are shown below. Find the midrange.
 
  7.0 7.0 7.0 7.0 7.8
  8.0 6.8 8.5 8.5 7.0
  8.7 7.0 8.0 9.0 7.8
  A) 7.8 B) 2.2 C) 7.75 D) 7.90

[Yixagurpuldink]

Answer to Question 1

B

Answer to Question 2

D

[PhilipSeeMore]

Thank you!

[Yixagurpuldink]

Always glad to help...