We want to know if there are more students who spend time on physical exercise every week than those who don't at the University of Minnesota. What hypothesis test should we conduct

two sample z-test for population proportions

Step-by-step explanation:

The hypothesis test that would best fit this scenario would be a two sample z-test for population proportions. This is because you have a single population which is divided into two categories, those who do exercise and those who don't. Since you have two options and the outcome of the test needs to be either true or false then this hypothesis test would provide the best results for this scenario by comparing the data and then providing a simple true or false output for the question provided.

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.

cant

step-by-step explanation: there is no picture