MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question
10/15/23.7:51 PM
Degrees of
Freedom 0.25 0.20 0.15 0.10
0.765
-Area in
right tail
0.711
0.706
1.386
0.978 1.250 1.638
82 8位08 5
6789W HYBHE KD89 12345 ADAWM ALB科5 M初珞= 研推 0
22222 22222 22222 22222
16 14 36 106 12 138 31 10 10 15 11 138 10 10826 106868 68586 008 13
0906 1134
0.677 0.845 1042 1206
1-Distribution
Area in Right
Degrees of 0.25 0.20 01 01 0.05 0.025
Freedom
ove
NİNNİNİN cicicicicicicicicici ciddi ddddddici
Sm 98771 R18N81W
565
Distribution
Area in Right Tail
0.01 0.005 0.0025
558
hmmmmin Sains innin
iiiNN NNNNN iiiii nnnnnnnn
15250 USAST AND184 838应商
0.02 0.01 0.005
22 22 19
2.871
3.174
https://mylab.pearson.com/Student/PlayerHomework.aspx?homeworkId=661266310&questionId=33&flushed=false&cId=7616404&
Table of Critical t-Values
000年 0.001 0.0005
www
expand button
Transcribed Image Text:10/15/23.7:51 PM Degrees of Freedom 0.25 0.20 0.15 0.10 0.765 -Area in right tail 0.711 0.706 1.386 0.978 1.250 1.638 82 8位08 5 6789W HYBHE KD89 12345 ADAWM ALB科5 M初珞= 研推 0 22222 22222 22222 22222 16 14 36 106 12 138 31 10 10 15 11 138 10 10826 106868 68586 008 13 0906 1134 0.677 0.845 1042 1206 1-Distribution Area in Right Degrees of 0.25 0.20 01 01 0.05 0.025 Freedom ove NİNNİNİN cicicicicicicicicici ciddi ddddddici Sm 98771 R18N81W 565 Distribution Area in Right Tail 0.01 0.005 0.0025 558 hmmmmin Sains innin iiiNN NNNNN iiiii nnnnnnnn 15250 USAST AND184 838应商 0.02 0.01 0.005 22 22 19 2.871 3.174 https://mylab.pearson.com/Student/PlayerHomework.aspx?homeworkId=661266310&questionId=33&flushed=false&cId=7616404& Table of Critical t-Values 000年 0.001 0.0005 www
To test the belief that sons are taller than their fathers, a student randomly selects 13 fathers who have adult male children. She records the height of both the father and son in inches and obtains the following data. Are sons taller than
their fathers? Use the α = 0.01 level of significance. Note: A normal probability plot and boxplot of the data indicate that the differences are approximately normally distributed with no outliers.
Click here to view the table of height data.
Click here to view the the table of critical t-values.
Which conditions must be met by the sample for this test? Select all that apply.
A. The sample size must be large.
B. The sampling method results in a dependent sample.
C. The differences are normally distributed or the sample size is large.
D. The sample size is no more than 5% of the population size.
E. The sampling method results in an independent sample.
Table of Height Data
Height
Height of
Father, Xi of Son, Yi
68.1
73.2
67.3
70.9
73.7
74.4
69.9
69.4
69.8
71.9
70.1
69.9
70.7
64.1
67.1
71.3
72.6
68.7
68.7
69.7
72.4
71.4
71.6
73.2
67.5
72.2
X
expand button
Transcribed Image Text:To test the belief that sons are taller than their fathers, a student randomly selects 13 fathers who have adult male children. She records the height of both the father and son in inches and obtains the following data. Are sons taller than their fathers? Use the α = 0.01 level of significance. Note: A normal probability plot and boxplot of the data indicate that the differences are approximately normally distributed with no outliers. Click here to view the table of height data. Click here to view the the table of critical t-values. Which conditions must be met by the sample for this test? Select all that apply. A. The sample size must be large. B. The sampling method results in a dependent sample. C. The differences are normally distributed or the sample size is large. D. The sample size is no more than 5% of the population size. E. The sampling method results in an independent sample. Table of Height Data Height Height of Father, Xi of Son, Yi 68.1 73.2 67.3 70.9 73.7 74.4 69.9 69.4 69.8 71.9 70.1 69.9 70.7 64.1 67.1 71.3 72.6 68.7 68.7 69.7 72.4 71.4 71.6 73.2 67.5 72.2 X
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