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Author Question: In the normal distribution, the percentage of scores that fall within one standard deviation of the ... (Read 127 times)

Pineapplelove6

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on: Jun 20, 2018
In the normal distribution, the percentage of scores that fall within one standard deviation of the mean is approximately:
 
  a. 34
  b. 50
  c. 68
  d. 95

Question 2

If lines are drawn from the points of inflection of the normal curve perpendicular to the x-axis, the x-axis would be divided into segments equal to:
 
  a. .05.
  b. the variance.
  c. the standard deviation.
  d. the confidence interval.


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al

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Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

C


Pineapplelove6

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Reply 2 on: Jun 20, 2018
Excellent

ghepp

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Reply 3 on: Yesterday
Wow, this really help

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