2. Sixty percent (60%) of Students of the Reginal College were 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. [1]
2. Sixty percent (60%) of Students of the Reginal College were 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. [1]
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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2. Sixty percent (60%) of Students of the Reginal College were 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. [1]
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