- It was observed that 4 out of 10 randomly selected students went to the cinema. Find the 95% confidence interval estimate for the proportion of moviegoers in the population, \pi. a) P( 0.30 < π < 0.50 ) = 0.95 B) P( 0.60 < π < 0.75 ) = 0.95 NS) P( 0.20 < π < 0.30) = 0.95 D) P( 0.10 < π < 0.25 ) = 0.95 TO) P( 0.30 < π < 0.50 ) = 0.05
- It was observed that 4 out of 10 randomly selected students went to the cinema. Find the 95% confidence interval estimate for the proportion of moviegoers in the population, \pi. a) P( 0.30 < π < 0.50 ) = 0.95 B) P( 0.60 < π < 0.75 ) = 0.95 NS) P( 0.20 < π < 0.30) = 0.95 D) P( 0.10 < π < 0.25 ) = 0.95 TO) P( 0.30 < π < 0.50 ) = 0.05
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
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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