99.7k views
0 votes
Gus is a statistics student at Shasta College. He has been told that by the midpoint of the semester, the average enrollment in statistics classes is 28. He doesn't feel

this matches his experience, so he decides to collect some data and run a test. He randomly samples 10 statistics sections at the midpoint of the Spring 2023
semester and finds that the average enrollment is 30 students with a sample standard deviation of 3 students. Using a 5% level of confidence, can we conclude that
the average mid-semester enrollment is statistics classes is greater than 28 students?
Calculate the p-value for this hypothesis test. Round your answer to four places past the decimal.

1 Answer

2 votes

solve from the following where's from the photo

Gus is a statistics student at Shasta College. He has been told that by the midpoint-example-1
User Nshoo
by
8.0k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories