MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Please answer all parts and circle your answers. Thank you in advanced!
**Part A:**
If the standard deviation of a set of scores is 8, the variance is
- A. 16
- B. 2.83
- C. 64
- D. 4

**Part B:**
Given two scores, X1 and X2, and if the scores are not equal, the mean of the two scores will always be
- A. None of these
- B. Nearer the large score
- C. Exactly half-way between the two scores
- D. Nearer the smaller score

**Part C:**
If the variance of a set of scores is 36, the standard deviation is
- A. 6
- B. 9
- C. 12
- D. 4
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Transcribed Image Text:**Part A:** If the standard deviation of a set of scores is 8, the variance is - A. 16 - B. 2.83 - C. 64 - D. 4 **Part B:** Given two scores, X1 and X2, and if the scores are not equal, the mean of the two scores will always be - A. None of these - B. Nearer the large score - C. Exactly half-way between the two scores - D. Nearer the smaller score **Part C:** If the variance of a set of scores is 36, the standard deviation is - A. 6 - B. 9 - C. 12 - D. 4
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