a. Find the probability that at least one household is tuned to 60 Minutes. b. Find the probability that none of the households are tuned to 60 Minutes. c. Find the probability that at most two households are tuned to 60 Minutes. d. Find the probability that between two & five of the households are tuned to 60 Minutes. e. Based on your results, do you believe the claim made by the Nielsen Ratings?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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5. The CBS TV show 60 Minutes has been successful for many years. That show recently had a share of
20, meaning that among the TV sets in use, 20% were tuned to 60 Minutes during its time slot (based
on data from Nielsen Media Research). Assume that an advertiser wants to verify that 20% share value
by conducting its own survey, and a pilot survey begins with 10 households with TV sets in use during
the 60 Minutes time slot.
a. Find the probability that at least one household is tuned to 60 Minutes.
لوم
b. Find the probability that none of the households are tuned to 60 Minutes.
c. Find the probability that at most two households are tuned to 60 Minutes.
d. Find the probability that between two & five of the households are tuned to 60 Minutes.
e. Based on your results, do you believe the claim made by the Nielsen Ratings?
Transcribed Image Text:haffened 5. The CBS TV show 60 Minutes has been successful for many years. That show recently had a share of 20, meaning that among the TV sets in use, 20% were tuned to 60 Minutes during its time slot (based on data from Nielsen Media Research). Assume that an advertiser wants to verify that 20% share value by conducting its own survey, and a pilot survey begins with 10 households with TV sets in use during the 60 Minutes time slot. a. Find the probability that at least one household is tuned to 60 Minutes. لوم b. Find the probability that none of the households are tuned to 60 Minutes. c. Find the probability that at most two households are tuned to 60 Minutes. d. Find the probability that between two & five of the households are tuned to 60 Minutes. e. Based on your results, do you believe the claim made by the Nielsen Ratings?
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