In a large city, 70% of people own a cell phone. A sociologist wishes to study the impact cell phones have on society. To get started, the sociologist randomly samples 45 people in the city. Use a calculator to find the probability that of those 45 people sampled, between 33 and 36 of them own a cell phone. Round your answers to two decimal places.
In a large city, 70% of people own a cell phone. A sociologist wishes to study the impact cell phones have on society. To get started, the sociologist randomly samples 45 people in the city. Use a calculator to find the probability that of those 45 people sampled, between 33 and 36 of them own a cell phone. Round your answers to two decimal places.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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In a large city, 70% of people own a cell phone. A sociologist wishes to study the impact cell phones have on society. To get started, the sociologist randomly samples 45 people in the city. Use a calculator to find the
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