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Author Question: Calculating the mathematical expectation requires having the values for the amounts and their ... (Read 65 times)

ARLKQ

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on: Jul 25, 2018
Calculating the mathematical expectation requires having the values for the amounts and their corresponding
  _______
  .
 
  Fill in the blank(s) with correct word

Question 2

A local concert center reports that it has been experiencing a 15 rate of no-shows on advanced reservations. Among 150 advanced reservations, find the probability that there will be fewer than 20 no-shows.
 
  Round the standard deviation to three decimal places to work the problem.
  A) 0.7967 B) 0.7549 C) 0.3187 D) 0.2451


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samiel-sayed

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Reply #1 on: Jul 25, 2018
Answer to Question 1

probabilities

Answer to Question 2

D


ARLKQ

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Reply 2 on: Jul 25, 2018
Great answer, keep it coming :)

isabelt_18

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Reply 3 on: Yesterday
Wow, this really help

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