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Author Question: There are 6 performers who are to present their acts at a variety show. How many different ways are ... (Read 59 times)

lindiwe

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on: Jul 24, 2018
There are 6 performers who are to present their acts at a variety show. How many different ways are there to schedule their appearances?
 
  A) 720 B) 6 C) 36 D) 30

Question 2

The average score of all golfers for a particular course has a mean of 75 and a standard deviation of 4.5. Suppose 81 golfers played the course today. Find the probability that the average score of the 81 golfers exceeded 76.
 
  A) 0.0228 B) 0.1293 C) 0.4772 D) 0.3707


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upturnedfurball

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

A

Answer to Question 2

A


lindiwe

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Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

duy1981999

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Reply 3 on: Yesterday
Wow, this really help

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