Mathematics, 20.01.2020 17:31 bubba24640

Alocal bakary has determined a probability distribution for the number of cheesecakes that they sell in a given day:

x= #sold 0 5 10 15 20
probability 0.25 0.47 0.12 ? 0.15

a. what is the probability of selling 15 cheesecakes in a given day?
b. what is the probability of selling at least 10 cheesecakes?
c. what is the probability of selling 5 or 15 chassescakes?
d. what is the peobaility of selling 25 cheesecakes?
e. give the expected number of cheesecakes sold in a day using the discrete probability distribution?
f. what is the probability of selling at most 10 cheesecakes?

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