Mathematics, 05.05.2020 06:30 Fionaauggies

A random sample of 50 high school seniors in a large high
school has a mean GPA of 3.2 with a standard deviation of
0.51. What is the 95% confidence interval for the mean GPA
of all seniors at this large high school?

Answers: 2

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A random sample of 50 high school seniors in a large high
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A random sample of 50 high school seniors in a large high school has a mean GPA of 3.2 with a standard deviation of 0.51. What is the 95% confidence interval for the mean GPA of all seniors at this large high school?

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Another question on Mathematics

A random sample of 50 high school seniors in a large high
school has a mean GPA of 3.2 with a standard deviation of
0.51. What is the 95% confidence interval for the mean GPA
of all seniors at this large high school?