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19 April, 07:04

A random generator is used to select an integer from 1 to 3 inclusive. What is the difference between the estimated probability that a 3 is generated and the actual probability that a 3 is generated?

1 2 3 3 3 2 2 1 1 1 2 3 1 1

A. 0.29

B. 0.33

C. 0.05

D. 0.04

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Answers (1)
  1. 19 April, 07:06
    0
    option no D

    Step-by-step explanation:

    AS it given that it is a random generator

    so it will generate random integers between 1 and 3

    so

    possible sample space = {1,2,3}

    Total no of out comes = 3

    Estimated probability that 3 will occur will be obtained by dividing total no of outcomes with total no of possible events to occur

    as the occurrence of event is only 1

    so

    Estimated probability = 1 / 3 = 0.33333

    Now

    The experiment is performed

    total outcomes = 14

    Total no of like able events that 3 occurred = 4

    Actual probability = 4 / 14

    = 0.2857

    Difference between actual and estimated probability is = 0.3333-0.2857

    =0.0421

    ≅0.04

    which is option D
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