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The television show Lett3rs has been successful for many years. That show recently had a share of 19, which means, that among the TV sets in use, 19% were tuned to Lett3rs. An advertiser wants to verify that 19% 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 Lett3rs broadcast. Find the probability that none of the households are tuned to Lett3rs. P(none) = Find the probability that at least one household is tuned to Lett3rs. P(at least one) = Find the probability that at most one household is tuned to Lett3rs. P(at most one) =

The television show Lett3rs has been successful for many years. That show recently had a share of 19, which means, that among the TV sets in use, 19% were tuned to Lett3rs. An advertiser wants to verify that 19% 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 Lett3rs broadcast. Find the probability that none of the households are tuned to Lett3rs. P(none) = Find the probability that at least one household is tuned to Lett3rs. P(at least one) = Find the probability that at most one household is tuned to Lett3rs. P(at most one) =

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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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The television show Lett3rs has been successful for many years. That show recently had a share of 19, which means, that among the TV sets in use, 19% were tuned to Lett3rs. An advertiser wants to verify that 19% 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 Lett3rs broadcast. Find the probability that none of the households are tuned to Lett3rs. P(none) = Find the probability that at least one household is tuned to Lett3rs. P(at least one) = Find the probability that at most one household is tuned to Lett3rs. P(at most one) = If at most one household is tuned to Lett3rs, does it appear that the 19% share value is wrong? (Hint: Is the occurrence of at most one household tuned to Lett3rs unusual?) O no, it is not wrong O yes, it is wrong
Transcribed Image Text:The television show Lett3rs has been successful for many years. That show recently had a share of 19, which means, that among the TV sets in use, 19% were tuned to Lett3rs. An advertiser wants to verify that 19% 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 Lett3rs broadcast. Find the probability that none of the households are tuned to Lett3rs. P(none) = Find the probability that at least one household is tuned to Lett3rs. P(at least one) = Find the probability that at most one household is tuned to Lett3rs. P(at most one) = If at most one household is tuned to Lett3rs, does it appear that the 19% share value is wrong? (Hint: Is the occurrence of at most one household tuned to Lett3rs unusual?) O no, it is not wrong O yes, it is wrong
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