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X 2 2-6=-4 3 3-6-3 X-X 3 3-6-3 8 7=9-8 10 10-6-4 10 10-6=4 (x-x)² -4²=16 b q h 16 16 Σ(x-x)²-10 d. What is the standard deviation of the sample? Show your work. e. What is the variance of the sample?

X 2 2-6=-4 3 3-6-3 X-X 3 3-6-3 8 7=9-8 10 10-6-4 10 10-6=4 (x-x)² -4²=16 b q h 16 16 Σ(x-x)²-10 d. What is the standard deviation of the sample? Show your work. e. What is the variance of the sample?

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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X 22-6= -4 3 X-X 8 3-6-3 3 3-6-3 7=9-8 10 10-64 10 10-6=4 (x-x)² -4²-16 b b h 16 16 Σ(x-x)² - 10 d. What is the standard deviation of the sample? Show your work. e. What is the variance of the sample?
Transcribed Image Text:X 22-6= -4 3 X-X 8 3-6-3 3 3-6-3 7=9-8 10 10-64 10 10-6=4 (x-x)² -4²-16 b b h 16 16 Σ(x-x)² - 10 d. What is the standard deviation of the sample? Show your work. e. What is the variance of the sample?
1. Big Blossom Greenhouse was commissioned to develop an extra large rose for the Rose Bowl Parade. A random sample of blossoms from Hybrid A bushes yielded the following diameters (in inches) for mature peak blooms.
Transcribed Image Text:1. Big Blossom Greenhouse was commissioned to develop an extra large rose for the Rose Bowl Parade. A random sample of blossoms from Hybrid A bushes yielded the following diameters (in inches) for mature peak blooms.
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