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Nalu Nalu
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Posts: 823
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6 years ago
A sample of 20 observations has a standard deviation of 3 . The sum of the squared deviations from the sample mean is:
 a. 20.
  b. 23.
  c. 29.
  d. 171.
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scates8scates8
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6 years ago
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Nalu Author
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6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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Yesterday
this is exactly what I needed
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2 hours ago
Correct Slight Smile TY
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