Required information A sample of 114 patients were given a drug to lower cholesterol. A 95% confidence interval for the mean reduction in cholesterol (in mmol/L) was (0.950, 1.060). What was the sample mean reduction? (Round the final answer to three decimal places.)

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.3: Special Probability Density Functions
Problem 8E
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A sample of 114 patients were given a drug to lower cholesterol. A 95% confidence interval for the mean reduction in
cholesterol (in mmol/L) was (0.950, 1.060).
What was the sample mean reduction? (Round the final answer to three decimal places.)
Transcribed Image Text:Required information A sample of 114 patients were given a drug to lower cholesterol. A 95% confidence interval for the mean reduction in cholesterol (in mmol/L) was (0.950, 1.060). What was the sample mean reduction? (Round the final answer to three decimal places.)
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