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Author Question: Suppose a randomly selected patron prefers wine. What is the probability the patron is a ... (Read 87 times)

Jkov05

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on: Jun 24, 2018
Suppose a randomly selected patron prefers wine. What is the probability the patron is a male?

Question 2

After calculating the sample size needed to estimate a population proportion to within 0.05, you have been told that the maximum allowable error (B) must be reduced to just 0.025 . If the original calculation led to a sample size of 1000, the sample size will now have to be:
 a. 2000 b. 4000
  c. 1000 d. 8000


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chem1s3

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

P(MW) = 0.35

Answer to Question 2

b


Jkov05

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Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

nguyenhoanhat

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Reply 3 on: Yesterday
Excellent

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