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regina nana regina nana
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4 years ago
The data below are the scores of 10 randomly selected students from a statistics class and the number of hours they slept the night before the exam. Construct a 95% confidence interval about the mean value of y, the score on the final exam, given x = 7 hours, = 5.044x + 56.11 and


▸ (79.16, 112.34)

▸ (74.54, 108.30)

▸ (77.21, 110.45)

▸ (82.840, 99.996)
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Statistics: Informed Decisions Using Data

Statistics: Informed Decisions Using Data


Edition: 5th
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Steve T.Steve T.
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4 years ago
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regina nana Author
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4 years ago
Thank you, thank you, thank you!
kaytee23
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Yesterday
This helped my grade so much Perfect
fxinternational
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2 hours ago
Thanks for your help!!
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