To estimate the proportion of smoker a sample of 100 men was selected. In the selected sample, 40 men were smoker. Determine a 90% confidence interval of proportion smoker. O A. (0.32 0.48) O B. (0.35 0.45) OC.(0.35 0.48) O D. (0.32 0.45)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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To estimate the proportion of smoker a sample of 100 men was selected. In the selected sample, 40 men were smoker. Determine a 90% confidence interval of proportion smoker.
O A. (0.32 0.48)
O B. (0.35 0.45)
OC.(0.35 0.48)
O D. (0.32 0.45)
Transcribed Image Text:To estimate the proportion of smoker a sample of 100 men was selected. In the selected sample, 40 men were smoker. Determine a 90% confidence interval of proportion smoker. O A. (0.32 0.48) O B. (0.35 0.45) OC.(0.35 0.48) O D. (0.32 0.45)
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