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
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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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?

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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