2.A random sample of 14 evenings (6 PM to 9PM) at the O'Sullivan household showed the family received an average of X = 5.2 solicitation phone calls each
evening. The sample standard deviation was s = 1.9 (not sigma). Find a 95%
confidence interval for the population mean number of solicitation calls this
family receives each night. Write a brief explanation of the meaning of the
confidence interval in the context of this problem.

answer: .75 km

step-by-step explanation:

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

honestly bro aint no one got time to answer these dumb question just do it p***y

step-by-step explanation: