6​% of adults with smartphones use them in theaters. In a separate survey of 292 adults with​ smartphones, it is found that 113 use them in theaters. a. If the 46​% rate is​ correct, find the probability of getting 113 or fewer smartphone owners who use them in theaters.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Based on a smartphone​ survey, assume that 46​% of adults with smartphones use them in theaters. In a separate survey of 292 adults with​ smartphones, it is found that 113 use them in theaters.

a. If the 46​% rate is​ correct, find the probability of getting 113 or fewer smartphone owners who use them in theaters.
If the 46% rate is​ correct, the probability of getting 113 or fewer smartphone owners who use them in theaters is
 
​(Round to four decimal places as​ needed.)
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