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Author Question: Which of the following is a point estimator? a. b. 4 c. s d. ... (Read 59 times)

Mr3Hunna

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on: Jun 24, 2018
Which of the following is a point estimator?
 a.
  b. 4
  c. s
  d. x

Question 2

Ten percent of the items produced by a machine are defective. Out of 15 items chosen at random,
 a. what is the probability that exactly 3 items will be defective?
  b. what is the probability that less than 3 items will be defective?
  c. what is the probability that exactly 11 items will be non-defective?


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mochi09

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Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

a. .1285
b. .816
c. .0428


Mr3Hunna

  • Member
  • Posts: 536
Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

bassamabas

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Reply 3 on: Yesterday
Excellent

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