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Author Question: A worker earns 16 per hour at a plant and is told that only 5 of all workers make a higher wage. If ... (Read 94 times)

awywial

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on: Jun 24, 2018
A worker earns 16 per hour at a plant and is told that only 5 of all workers make a higher wage. If the wage is assumed to be normally distributed and the standard deviation of wage rates is 5 per hour, find the average wage for the plant workers per hour.

Question 2

Z.025 is the value of Z such that the area to the ___________________ _ of Z is .9750.
 Fill in the blank(s) with correct word


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Sammyo

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

P(X > 16) = .05  (16 - ) / 5 = 1.645   = 7.78

Answer to Question 2

left


awywial

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Reply 2 on: Jun 24, 2018
Gracias!

sailorcrescent

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Reply 3 on: Yesterday
Wow, this really help

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