hm8 7   The television show Pretty Betty has been successful for many years. That show recently had a share of 24, which means, that among the TV sets in use, 24% were tuned to Pretty Betty.  An advertiser wants to verify that 24% share value by conducting its own survey, and a pilot survey begins with 10 households have TV sets in use at the time of a Pretty Betty broadcast.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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hm8 7

 

The television show Pretty Betty has been successful for many years. That show recently had a share of 24, which means, that among the TV sets in use, 24% were tuned to Pretty Betty.  An advertiser wants to verify that 24% share value by conducting its own survey, and a pilot survey begins with 10 households have TV sets in use at the time of a Pretty Betty broadcast.

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) = 

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