Student test scores are studied and it is believed the mean for all students is 100 with a standard deviation of 8.7 A normally distributed sample is taken to see if scores will be better than the general population testing at the .06 level. 114 92 111 104 121 99 108 110 130 98 97 102 1. What is the crital vlaue 2. What is the test statistic 3. What is the p-value (separate with a comma if there are two)

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Student test scores are studied and it is believed the mean for all students is 100 with a standard deviation of 8.7
A normally distributed sample is taken to see if scores will be better than the general population testing at the .06 level.
114
92
111
104
121
99
108
110
130
98
97
102
1. What is the crital vlaue
2. What is the test statistic
3. What is the p-value
(separate with a comma if there are two)
4. Find the large 2-decimal number in the 94% confidence interval.
Transcribed Image Text:Student test scores are studied and it is believed the mean for all students is 100 with a standard deviation of 8.7 A normally distributed sample is taken to see if scores will be better than the general population testing at the .06 level. 114 92 111 104 121 99 108 110 130 98 97 102 1. What is the crital vlaue 2. What is the test statistic 3. What is the p-value (separate with a comma if there are two) 4. Find the large 2-decimal number in the 94% confidence interval.
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