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Author Question: Find the probability that a given student spends between 12 and 15 minutes with the professor. ... (Read 93 times)

SAVANNAHHOOPER23

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on: Jun 24, 2018
Find the probability that a given student spends between 12 and 15 minutes with the professor.
 
  What will be an ideal response?

Question 2

The skewness of a distribution can never be negative.
 
  Indicate whether the statement is true or false


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braelync

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

P(12 < X < 15 ) = (1 - e-(1/12 )15 - (1 - e-(1/12 )12) = e-1.0 - e-1.25 = 0.0814

Answer to Question 2

FALSE


SAVANNAHHOOPER23

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Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

xiaomengxian

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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