Final answer:
The relevant parameters in this test are the average number of mosquitoes for people who drink beer and the average number of mosquitoes for people who do not drink beer.
Step-by-step explanation:
In this question, we are conducting a test to see if the average number of mosquitoes is higher for the people who drink beer.
The relevant parameters in this test are the average number of mosquitoes for people who drink beer and the average number of mosquitoes for people who do not drink beer. The null hypothesis would state that there is no difference in the average number of mosquitoes for these two groups, while the alternative hypothesis would state that the average number of mosquitoes is higher for people who drink beer.
To conduct this test, we would need to collect data on the number of mosquitoes for both groups and perform a hypothesis test, such as a t-test or z-test, to determine if there is a significant difference.