The organizer of a television show must select 5 people to participate in the show. The participants will be selected from a list of 22 peop

Question

The organizer of a television show must select 5 people to participate in the show. The participants will be selected from a list of 22 people who have written in to the show. If the participants are selected randomly, what is the probability that the 5 youngest people will be selected

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Jade 1 week 2021-10-11T12:05:01+00:00 1 Answer 0

Answers ( )

    0
    2021-10-11T12:06:51+00:00

    Answer:

    0.0001899

    Step-by-step explanation:

    Total number to be selected from= 22

    The number to be chosen for the event in an ordered sample is 5 from 22 people= 22C5

    Where 22 Is the total number of possibilities and 5 is the no of selection

    22C5= 22!/(22-5)!5!

    = 22!/17!5!

    = 22*21*20*19*18*17!/17!*5!

    22*21*20*19*18/5*4*3*2*1

    =22*7*19*9

    =26334

    If there is exactly 5 young people in the population, the probability will be 5/22C5

    =5/26334

    =0.0001899.

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45:7+7-4:2-5:5*4+35:2 =? ( )