Jse the accompanying data table to (a) draw a normal probability plot, (b) determine the linear correlation between the observed values and the expected z-scores, c) determine the critical value in the table of critical values of the correlation coefficient to assess the normality of the data. Click here to view the data table. Click here to view the table of critical values of the correlation coefficient. ... a) Choose the correct plot below. DA. OB. OC. O D. Q 1.5- 1.5- 1.5- 1.5- 0.5- Q 0.5 0.5- Q 0.5- -0.5- -0.5- -0.5- -0.5- -1.5R 35 45 55 65 -1.5+ 35 45 -1.5+ 35 -1.5+ 35 55 65 45 55 65 45 55 65 Observed value Observed value Observed value Observed value b) The correlation is N Round to three decimal places as needed.) Data Table c) The critical value is Round to three decimal places as needed.) Observed Expected Index, i Value Z-Score Assess the normality of the data. 0.08 - 1.41 - 0.84 - 0.47 - 0.15 0.15 1 41 46 0.20 O A. Because the correlation between the expected z-scores and obser 48 0.32 52 0.44 54 0.56 55 0.68 0.47 Help me solve this View an example Get more h 0.84 7 59 0.80 0100sz popedx -N3t LO LO 0100sz pojpodx3 le Expected z-score to Expected zscore
Jse the accompanying data table to (a) draw a normal probability plot, (b) determine the linear correlation between the observed values and the expected z-scores, c) determine the critical value in the table of critical values of the correlation coefficient to assess the normality of the data. Click here to view the data table. Click here to view the table of critical values of the correlation coefficient. ... a) Choose the correct plot below. DA. OB. OC. O D. Q 1.5- 1.5- 1.5- 1.5- 0.5- Q 0.5 0.5- Q 0.5- -0.5- -0.5- -0.5- -0.5- -1.5R 35 45 55 65 -1.5+ 35 45 -1.5+ 35 -1.5+ 35 55 65 45 55 65 45 55 65 Observed value Observed value Observed value Observed value b) The correlation is N Round to three decimal places as needed.) Data Table c) The critical value is Round to three decimal places as needed.) Observed Expected Index, i Value Z-Score Assess the normality of the data. 0.08 - 1.41 - 0.84 - 0.47 - 0.15 0.15 1 41 46 0.20 O A. Because the correlation between the expected z-scores and obser 48 0.32 52 0.44 54 0.56 55 0.68 0.47 Help me solve this View an example Get more h 0.84 7 59 0.80 0100sz popedx -N3t LO LO 0100sz pojpodx3 le Expected z-score to Expected zscore
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Use the accompanying data table to (a) draw a normal probability plot, (b) determine the linear correlation between the observed values and the expected z-scores, (c) determine the critical value in the table of critical values of the correlation coefficient to assess the normality of the data.
Click here to view the data table.
Click here to view the table of critical values of the correlation coefficient.
(a) Choose the correct plot below.
O A.
O B.
OC.
O D.
1.5
1.5-
1.5-
1.5-
0.5-
of
0.5-
0.5-
-0.5-
-0.5-
-0.5-
E -0.5-
45 55 65
-1.5+
35 45 556S
-1.5+
35
45 55 65
Observed value
35
35
45 55 65
Observed value
Observed value
Observed value
(b) The correlation is
- X
Critical Values of the Correlation
Coefficient
(Round to three decimal places as needed.)
(c) The critical value is
(Round to three decimal places as needed.)
Assess the normality of the data.
Sample Size, n
Critical Value
5
0.880
O A. Because the correlation between the expected z-scores and observed values is less than the critical value, it is not reasonable to conclude the data come from a population that is approximately normal.
0.888
7
0,898
O B. Because the correlation between the expected z-scores and observed values is less than the critical value, it is reasonable to conclude the data come from a population that is approximately normal.
0.906
O C. Because the correlation between the expected z-scores and observed values is greater than the critical value, it is reasonable to conclude the data come from a population that is approximately normal.
9.
0.912
0.918
O D. Because the correlation between the expected z-scores and observed values is greater than the critical value, it is not reasonable to conclude the data come from a population that is approximately normal.
0.923
12
0.928
13
0.932
14
0.935
15
0.939
16
0.941
17
0.944
18
0.946
19
0.949
20
0.951
21
0.952
22
0.954
23
0.956
24
0.957
25
0.959
Help me solve this
View an example
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30
0.960
xpected zscore
Expected z-score
xpected z-score
Transcribed Image Text:Use the accompanying data table to (a) draw a normal probability plot, (b) determine the linear correlation between the observed values and the expected z-scores,
(c) determine the critical value in the table of critical values of the correlation coefficient to assess the normality of the data.
Click here to view the data table.
Click here to view the table of critical values of the correlation coefficient,
...
(a) Choose the correct plot below.
OA.
OB.
OC.
O D.
1.5-
1.5-
1.5-
1.5-
0.5-
0.5-
0.5-
0.5-
-0.5-
lo
-0.5-
-0.5-
-0.5-
-1.5R
35
-1.5+
35
-1.5+
35
-1.5+
35
55
65
45 55
45 55
45
55
Observed value
65
45
65
65
Observed value
Observed value
Observed value
- X
(b) The correlation is
(Round to three decimal places as needed.)
Data Table
(c) The critical value is
(Round to three decimal places as needed.)
Observed
Expected
Index, i
1
Value
Z-score
- 1.41
- 0.84
- 0.47
- 0.15
0.15
0.47
Assess the normality of the data.
41
0.08
2
46
0.20
O A. Because the correlation between the expected z-scores and obser
3
48
0.32
4
52
0.44
5
54
0.56
0.68
55
Help me solve this
View an example
Get more h
7
59
0.80
0.84
62
0.92
1.41
Expected z-score
lo
Expected z-score
of
Expected z-score
a100sz pojpodx
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