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Author Question: A company manufactures batteries in batches of 6 and there is a 3 rate of defects. Find the mean ... (Read 154 times)

daltonest1984

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on: Jul 25, 2018
A company manufactures batteries in batches of 6 and there is a 3 rate of defects. Find the mean
  number of defects per batch.
 
  A) 5.8 B) 1.8 C) 0.2 D) 18

Question 2

The distribution of certain test scores is a nonstandard normal distribution with a mean of 50 and a
  standard deviation of 6.
 
  What are the values of the mean and standard deviation after all test
  scores have been standardized by converting them to z scores using z = (x - )/?
  A) The mean is 100 and the standard deviation is 10.
  B) The mean is 0 and the standard deviation is 1.
  C) The mean is 10 and the standard deviation is 100.
  D) The mean is 1 and the standard deviation is 0.


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TINA

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

C

Answer to Question 2

B


daltonest1984

  • Member
  • Posts: 536
Reply 2 on: Jul 25, 2018
YES! Correct, THANKS for helping me on my review

jamesnevil303

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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