A sample of size 6 was collected from an unknown population 17 18 19 19 21 21 1. Use the table of expected z-scores (rounded to the nearest tenth) below to construct the normality plot with expected z-scores on the x-axis and the observations on the y-axis: 5 -1.2 -0.5 0 0.5 1.2 -Z not normal AM 565 22 O O normal 21 20 Clear All Draw: 19 18 17 16- 6 -1.3 -0.6 -0.2 0.2 0.6 1.3 1 7 -1.4 -0.8 -0.4 0 0.4 0.8 1.4 8 -1.4 -0.9 -0.5 -0.2 0.2 0.5 0.9 1.4 9 -1.5 -0.9 -0.6 -0.3 0 0.3 2. Based on whether the pattern above is linear or not, in your opinion, was the sample drawn from a normal population or not? 0.6 0.9 1.5
A sample of size 6 was collected from an unknown population 17 18 19 19 21 21 1. Use the table of expected z-scores (rounded to the nearest tenth) below to construct the normality plot with expected z-scores on the x-axis and the observations on the y-axis: 5 -1.2 -0.5 0 0.5 1.2 -Z not normal AM 565 22 O O normal 21 20 Clear All Draw: 19 18 17 16- 6 -1.3 -0.6 -0.2 0.2 0.6 1.3 1 7 -1.4 -0.8 -0.4 0 0.4 0.8 1.4 8 -1.4 -0.9 -0.5 -0.2 0.2 0.5 0.9 1.4 9 -1.5 -0.9 -0.6 -0.3 0 0.3 2. Based on whether the pattern above is linear or not, in your opinion, was the sample drawn from a normal population or not? 0.6 0.9 1.5
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question

Transcribed Image Text:A sample of size 6 was collected from an unknown population
17 18 19 19 21 21
1. Use the table of expected z-scores (rounded to the nearest tenth) below to construct the normality plot
with expected z-scores on the x-axis and the observations on the y-axis:
5
-1.2
-0.5
0
0.5
1.2
-1
23
22
21-
20-
not normal
normal
19
18
Clear All Draw:
&
16-
6
-1.3
-0.6
-0.2
0.2
0.6
1.3
7
-1.4
-0.8
-0.4
0
0.4
0.8
1.4
8
-1.4
-0.9
-0.5
-0.2
0.2
0.5
0.9
1.4
9
-1.5
-0.9
-0.6
-0.3
0
0.3
0.6
0.9
1.5
2. Based on whether the pattern above is linear or not, in your opinion, was the sample drawn from a
normal population or not?
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