The television show Pretty Betty has been successful for many years. That show recently had a share of 19, meaning that among the TV sets in use, 19% were tuned to Pretty Betty. Assume that an advertiser wants to verify that 19% share value by conducting its own survey, and a pilot survey begins with 11 households that have TV sets in use at the time of a Pretty Betty broadcast. Round solutions to four decimal places, if necessary. Find the probability that none of the households are tuned to Pretty Betty. P(none) = Find the probability that at least one household is tuned to Pretty Betty. P(at least one) = Find the probability that at most one household is tuned to Pretty Betty. P(at most one) =

The television show Pretty Betty has been successful for many years. That show recently had a share of 19, meaning that among the TV sets in use, 19% were tuned to Pretty Betty. Assume that an advertiser wants to verify that 19% share value by conducting its own survey, and a pilot survey begins with 11 households that have TV sets in use at the time of a Pretty Betty broadcast. Round solutions to four decimal places, if necessary. Find the probability that none of the households are tuned to Pretty Betty. P(none) = Find the probability that at least one household is tuned to Pretty Betty. P(at least one) = Find the probability that at most one household is tuned to Pretty Betty. P(at most one) =

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.8: Probabilities Of Disjoint And Overlapping Events

Problem 2C

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