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Author Question: Which one of the following statements is true for a left-skewed distribution? A) The mean is ... (Read 54 times)

brutforce

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on: Jun 24, 2018
Which one of the following statements is true for a left-skewed distribution?
 
  A) The mean is greater than the median.
  B) The mean is less than the median.
  C) The mean is greater than the mode.
  D) The mean is roughly equal to the median.

Question 2

According to LIMRA, 77 of husband-wife families with kids under 18 years old have life insurance. A random sample of six husband-wife families was selected. What is the standard deviation of this distribution?
 
  A) 1.031
  B) 1.758
  C) 2.029
  D) 2.607


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Jane

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

B

Answer to Question 2

A


brutforce

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Reply 2 on: Jun 24, 2018
Gracias!

diana chang

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Reply 3 on: Yesterday
Wow, this really help

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