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:

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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
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F2
F3
F11
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F7
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F10
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2
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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
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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