Question

Suppose 22 music learners who took the 2018 Royal Conservatory music exam are selected at random, what model would you use to find the probability that exactly 2 of the music learners will be asked to repeat the music level

Answer 1

Bin(22, 0.15)

Explanation:

Given Data:

percentage of learners asked to repeat = 15% (bottom 15%)

no of learners asked to repeat = 2

total learners = 22

Answer:

Model to be used to find probability of exactly 2 of music learners that will be asked to repeat the music level = Bin ( 22, 0.15 )