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    Statistics
  3. Study Set
    Fundamental Statistics
  4. Exam
    Exam 8: Estimating the Mean of a Population
  5. Question
    Use the Formula to Calculate the 95% Confidence Interval
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Use the Formula to Calculate the 95% Confidence Interval

Question 82

Question 82

Multiple Choice

Use the formula Use the formula   to calculate the 95% confidence interval for a sample with a mean   = 7.00 and a population standard error of the mean   = .50. A)  95% CI = 7.00 ± .98 B)  95% CI = 7.00 ± .83 C)  95% CI = 7.00 ± 1.29 D)  95% CI = 7.00 ± 2.46 to calculate the 95% confidence interval for a sample with a mean Use the formula   to calculate the 95% confidence interval for a sample with a mean   = 7.00 and a population standard error of the mean   = .50. A)  95% CI = 7.00 ± .98 B)  95% CI = 7.00 ± .83 C)  95% CI = 7.00 ± 1.29 D)  95% CI = 7.00 ± 2.46 = 7.00 and a population standard error of the mean Use the formula   to calculate the 95% confidence interval for a sample with a mean   = 7.00 and a population standard error of the mean   = .50. A)  95% CI = 7.00 ± .98 B)  95% CI = 7.00 ± .83 C)  95% CI = 7.00 ± 1.29 D)  95% CI = 7.00 ± 2.46 = .50.


A) 95% CI = 7.00 ± .98
B) 95% CI = 7.00 ± .83
C) 95% CI = 7.00 ± 1.29
D) 95% CI = 7.00 ± 2.46

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