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Author Question: Which of the following is a point estimator? a. b. 4 c. s d. ... (Read 35 times)

Mr3Hunna

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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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Answer to Question 1

c

Answer to Question 2

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




Mr3Hunna

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Reply 2 on: Jun 24, 2018
Gracias!


Joy Chen

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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