You wish to test the following claim (Ha) at a significance level of a = 0.01. Ηο: μ = 84.9 Ha: 84.9 You believe the population is normally distributed, but you do not know the standard deviation. You obtain the following sample of data: = 80.2 104.9 The p-value is... 59.4 104.9 79.2 100 82.4 96.1 109.6 What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = O less than (or equal to) a O greater than a What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value 73.7 68.7 94.3 113.8 86 112.5 100 84.4 102.3 69.9 81.1 94 113.8 90.9 101.4 72 101.4 77 96.1 99.2 83.6 96.9 107.3 96.9 69.9 96.5 86.7 79.2 88.1 106 89.9 112.5 96.9 103.8 88.5 86.3 This test statistic leads to a decision to... reject the null O accept the null O fail to reject the null
You wish to test the following claim (Ha) at a significance level of a = 0.01. Ηο: μ = 84.9 Ha: 84.9 You believe the population is normally distributed, but you do not know the standard deviation. You obtain the following sample of data: = 80.2 104.9 The p-value is... 59.4 104.9 79.2 100 82.4 96.1 109.6 What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = O less than (or equal to) a O greater than a What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value 73.7 68.7 94.3 113.8 86 112.5 100 84.4 102.3 69.9 81.1 94 113.8 90.9 101.4 72 101.4 77 96.1 99.2 83.6 96.9 107.3 96.9 69.9 96.5 86.7 79.2 88.1 106 89.9 112.5 96.9 103.8 88.5 86.3 This test statistic leads to a decision to... reject the null O accept the null O fail to reject the null
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Transcribed Image Text:You wish to test the following claim (Ha) at a significance level of a = 0.01.
Ho: μ = 84.9
Ha: 84.9
You believe the population is normally distributed, but you do not know the standard deviation. You obtain
the following sample of data:
80.2
68.7 88.1
104.9
94.3
113.8
112.5
100
59.4
104.9 102.3 69.9
79.2
94
113.8
100 101.4
82.4
96.1
109.6
What is the test statistic for this sample? (Report answer accurate to three decimal places.)
test statistic =
The p-value is...
What is the p-value for this sample? (Report answer accurate to four decimal places.)
p-value =
O less than (or equal to) a
greater than a
106
73.7
89.9
86
112.5
84.4
96.9
81.1
103.8
90.9
72
88.5
101.4
77
96.1
86.3
99.2
83.6
96.9 107.3 96.9
69.9 96.5 86.7 79.2
This test statistic leads to a decision to...
O reject the null
accept the null
O fail to reject the null
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