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Author Question: A company manufactures batteries in batches of 24 and there is a 3 rate of defects. Find the ... (Read 34 times)

student77

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on: Jul 25, 2018
A company manufactures batteries in batches of 24 and there is a 3 rate of defects. Find the standard deviation for the random variable X, the number of defects per batch.
 
  A) 0.833 B) 0.818 C) 0.849 D) 0.836

Question 2

True or False: The area under the normal curve drawn with regard to the population parameters is the same as the probability that a randomly selected individual of a population has these characteristics.
 
  A) True B) False


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lou

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

D

Answer to Question 2

A


student77

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Reply 2 on: Jul 25, 2018
Thanks for the timely response, appreciate it

mohan

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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