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Textbook ExpertVerified Tutor
29 Oct 2021

Given information

As per the given question,

    To find:-     

  • List the values that may take on.
  • Give the distribution of  .  ~ _____(_____,_____)
  • How many instructors do you expect on the committee who are not technically proficient?
  • Find the probability that at least five on the committee are not technically proficient.
  • Find the probability that at most three on the committee are not technically proficient.

Step-by-step explanation

Step 1.

As per the given question,

  • being the random given variable, it is supposed to follow the principle of hyper-geometric distribution.
  • After choosing people randomly, if are found not to be technician, then can take the  values of

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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

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