Sixty per cent (60%) of Students of the Reginal College took French. Fifteen (15) were randomly and independently sampled. a) Calculate the probability that at most 2 out of the 15 randomly selected students took French. b) Of the 15 students, how many do you expect to take French.
Sixty per cent (60%) of Students of the Reginal College took French. Fifteen (15) were randomly and independently sampled. a) Calculate the probability that at most 2 out of the 15 randomly selected students took French. b) Of the 15 students, how many do you expect to take French.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 6ECP: In Pennsylvania’s Cash 5 game, a player chooses five different numbers from 1 to 43. If these five...
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Sixty per cent (60%) of Students of the Reginal College took French. Fifteen (15) were randomly and independently sampled.
a) Calculate the
b) Of the 15 students, how many do you expect to take French.
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