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Author Question: In a negatively skewed distribution, the mean is always greater than the median. Indicate whether ... (Read 79 times)

JGIBBSON

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on: Jun 24, 2018
In a negatively skewed distribution, the mean is always greater than the median.
 
  Indicate whether the statement is true or false

Question 2

Let the random variable Z follow a standard normal distribution. Find the value k, such that P(-0.62 < Z < k) = 0.43.
 
  A) 0.20
  B) 0.52
  C) 0.12
  D) 0.56


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Jody Vaughn

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

FALSE

Answer to Question 2

B


JGIBBSON

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

AmberC1996

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

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