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Author Question: A statistics class is composed of 60 percent females. If 15 students are selected randomly, what is ... (Read 75 times)

abarnes

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on: Jun 24, 2018
A statistics class is composed of 60 percent females. If 15 students are selected randomly, what is the probability that this group will include either 8, 9, 10, or 11 females? Use the normal distribution.

Question 2

True or False The difference between the sample statistic and actual value of the population parameter is referred to as the sampling error.
  Indicate whether the statement is true or false


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dreamfighter72

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

0.6916

Answer to Question 2

T


abarnes

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

Viet Thy

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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