Question

Suppose that 15% of Avocado Park Students are currently homeless. Tony's morning statistics class has 32 students in it.

A. How large does the population of Avocado Park College need to be for the housing statuses of the students in Tony's morning statistics class to be considered independent?

B. Is the number of homeless students in Tony's morning statistics class a binomial variable? How would you know?

C. What is the probability that none of Tony's morning statistics students are currently homeless?

D. What is the probability that less than 4 students in Tony's morning statistics class are currently homeless?

E. How many homeless students should Tony expect in her morning statistics class?

F. If there were more than 5 homeless students in Tony's morning statistics class would you consider that unusual?

Answer #1

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