You wish to test the following claim (Ha) at a significance level of a = 0.02. H.:u = 86.4 Ha:u < 86.4 You believe the population is normally distributed, but you do not know the standard deviation, You obtain the following sample of data:
You wish to test the following claim (Ha) at a significance level of a = 0.02. H.:u = 86.4 Ha:u < 86.4 You believe the population is normally distributed, but you do not know the standard deviation, You obtain the following sample of data:
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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Score: 151/170
15/17 answered
Question 14
>
You wish to test the following claim (Ha) at a significance level of a = 0.02.
H,:µ = 86.4
Ha:u < 86.4
You believe the population is normally distributed, but you do not know the standard deviation. You obtain the following
sample of data:
Column A
Column B
Column C
Column D
Column E
93.4
81
99.2
91.8
96.8
118
84.4
73.8
68.9
65.3
80.5
76.5
72.1
84.9
60.9
100.6
74.3
87.8
54.6
78
90.3
66.1
88.3
98
100.6
45
58.7
70.9
89.8
85.4
102
97.4
84.9
48.3
111.4
87.3
105.2
73.8
84.9
83
116
111.4
58.7
78.6
118
68.3
A 93.4
92.9
83
85.4
97.4
82
91.8
65.3
96.8
90.3
83
100.6
81.5
89.3
What is the test statistic for this sample? (Report answer accurate to three decimal places.)
test statistic =
What is the n-value for this sample? (Renort ansMer accurate to four decimal nlaces)
McCrary
Esc
FnLock
F1
F2
F3
F11
F4
F7
F8
F10
@
23
&
1
2
3
4
7
8.
Tab
Q
T
CapsLock
S
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D
A.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1b9c8369-a159-435d-a179-62e8f633ad0c%2Fbee03658-78da-4820-947f-7b2d1722d782%2Firkha4y_processed.jpeg&w=3840&q=75)
Transcribed Image Text:M MyÖpenMath - Google Chrome
A myopenmath.com/assess2/?cid%3=72904&aid=D5193501#/skip/14
Score: 151/170
15/17 answered
Question 14
>
You wish to test the following claim (Ha) at a significance level of a = 0.02.
H,:µ = 86.4
Ha:u < 86.4
You believe the population is normally distributed, but you do not know the standard deviation. You obtain the following
sample of data:
Column A
Column B
Column C
Column D
Column E
93.4
81
99.2
91.8
96.8
118
84.4
73.8
68.9
65.3
80.5
76.5
72.1
84.9
60.9
100.6
74.3
87.8
54.6
78
90.3
66.1
88.3
98
100.6
45
58.7
70.9
89.8
85.4
102
97.4
84.9
48.3
111.4
87.3
105.2
73.8
84.9
83
116
111.4
58.7
78.6
118
68.3
A 93.4
92.9
83
85.4
97.4
82
91.8
65.3
96.8
90.3
83
100.6
81.5
89.3
What is the test statistic for this sample? (Report answer accurate to three decimal places.)
test statistic =
What is the n-value for this sample? (Renort ansMer accurate to four decimal nlaces)
McCrary
Esc
FnLock
F1
F2
F3
F11
F4
F7
F8
F10
@
23
&
1
2
3
4
7
8.
Tab
Q
T
CapsLock
S
G
K
D
A.
![M MyOpenMath - Google Chrome
i myopenmath.com/assess2/?cid%3D72904&aid%3D5193501#/skip/14
45
58.7
70.9
89.8
85.4
102
97.4
84.9
48.3
111.4
87.3
105.2
73.8
84.9
83
116
111.4
58.7
78.6
118
68.3
93.4
92.9
83
85.4
97.4
82
91.8
65.3
96.8
90.3
83
100.6
81.5
89.3
What is the test statistic for this sample? (Report answer accurate to three decimal places.)
test statistic =
What is the p-value for this sample? (Report answer accurate to four decimal places.)
p-value =
The p-value is...
O less than (or equal to)
O greater than oe
This test statistic leads top decision to...
O reject the null
O accept the null
fail to reject the null
Pen
McCrary
Esc
F5
F7
F10
Fnt.ock
@
$4
&
1
2
4.
17
8.
Tab
Q
W
A
S
G
H
K
CapsLock
X
C V
B N M
Shift
%#3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1b9c8369-a159-435d-a179-62e8f633ad0c%2Fbee03658-78da-4820-947f-7b2d1722d782%2Fhu3fh3v_processed.jpeg&w=3840&q=75)
Transcribed Image Text:M MyOpenMath - Google Chrome
i myopenmath.com/assess2/?cid%3D72904&aid%3D5193501#/skip/14
45
58.7
70.9
89.8
85.4
102
97.4
84.9
48.3
111.4
87.3
105.2
73.8
84.9
83
116
111.4
58.7
78.6
118
68.3
93.4
92.9
83
85.4
97.4
82
91.8
65.3
96.8
90.3
83
100.6
81.5
89.3
What is the test statistic for this sample? (Report answer accurate to three decimal places.)
test statistic =
What is the p-value for this sample? (Report answer accurate to four decimal places.)
p-value =
The p-value is...
O less than (or equal to)
O greater than oe
This test statistic leads top decision to...
O reject the null
O accept the null
fail to reject the null
Pen
McCrary
Esc
F5
F7
F10
Fnt.ock
@
$4
&
1
2
4.
17
8.
Tab
Q
W
A
S
G
H
K
CapsLock
X
C V
B N M
Shift
%#3
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