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Use the data 2, 3, 3, 6, 6, 7. Add 2 to each of the numbers. How does this affect the mean? How does this affect the standard deviation? Choose the correct answer below. O A. The standard deviation will be increased by 2, and the mean will remain the same. O B. The mean will be increased by 2, and the standard deviation will remain the same. O C. Both of the mean and the standard deviation will remain the same. O D. Both of the mean and the standard deviation will be increased.

Use the data 2, 3, 3, 6, 6, 7. Add 2 to each of the numbers. How does this affect the mean? How does this affect the standard deviation? Choose the correct answer below. O A. The standard deviation will be increased by 2, and the mean will remain the same. O B. The mean will be increased by 2, and the standard deviation will remain the same. O C. Both of the mean and the standard deviation will remain the same. O D. Both of the mean and the standard deviation will be increased.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Use the data 2, 3, 3, 6, 6, 7. Add 2 to each of the numbers. How does this affect the mean? How does this affect the standard deviation? Choose the correct answer below. O A. The standard deviation will be increased by 2, and the mean will remain the same. O B. The mean will be increased by 2, and the standard deviation will remain the same. O C. Both of the mean and the standard deviation will remain the same. O D. Both of the mean and the standard deviation will be increased.
Transcribed Image Text:Use the data 2, 3, 3, 6, 6, 7. Add 2 to each of the numbers. How does this affect the mean? How does this affect the standard deviation? Choose the correct answer below. O A. The standard deviation will be increased by 2, and the mean will remain the same. O B. The mean will be increased by 2, and the standard deviation will remain the same. O C. Both of the mean and the standard deviation will remain the same. O D. Both of the mean and the standard deviation will be increased.
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