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Author Question: For the following sample data, compute the variance. 32 41 36 24 29 30 40 22 25 37 a. 45.6 b. 35.5 ... (Read 46 times)

gbarreiro

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on: Jun 24, 2018
For the following sample data, compute the variance. 32 41 36 24 29 30 40 22 25 37
 a. 45.6
  b. 35.5
  c. 41.04
  d. 29.4

Question 2

In general, to represent a qualitative predictor variable that has n possible categories we must create:
 a. (n + 2) qualitative variables.
  b. (n + 1) qualitative variables.
  c. n qualitative variables.
  d. (n - 1) qualitative variables.


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akpaschal

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

A

Answer to Question 2

D


gbarreiro

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Reply 2 on: Jun 24, 2018
Excellent

upturnedfurball

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

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