Question

PLEASEE HELP! I NEED IT QUICK! PROBABILITY PROBLEM

Answer 1

90% of the shoes in a store are canadian made. what is the probability of 24 of 37 shoes that someones buys randomly will be canadian

Answer 2

bionomial distribution

Answer 3

http://mathbits.com/MathBits/TISection/Statistics2/binomialAtMost.htm

Answer 4

\[P(X = k) = \binom{n}{k} p^k q^{n-k}\]

Answer 5

\[P(X = 24) = \binom{37}{24} (0.9)^{24} (0.1)^{37-24}\]

Answer 6

oh okay thank you!