In a random sample of 50 adults, the mean body mass index (BMI) was 27.7 and the standard deviation was 6.12. Estimate the population mean BMI for all adults with 95% confidence. Group of answer choices A. (13.9, 91.0) B. (26.0, 29.4) C. (24.9, 31.7) D. (25.5, 30.1)
In a random sample of 50 adults, the mean body mass index (BMI) was 27.7 and the standard deviation was 6.12. Estimate the population mean BMI for all adults with 95% confidence. Group of answer choices A. (13.9, 91.0) B. (26.0, 29.4) C. (24.9, 31.7) D. (25.5, 30.1)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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In a random sample of 50 adults, the mean body mass index (BMI) was 27.7 and the standard deviation was 6.12. Estimate the population mean BMI for all adults with 95% confidence.
Group of answer choices
A. (13.9, 91.0)
B. (26.0, 29.4)
C. (24.9, 31.7)
D. (25.5, 30.1)
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