Pete took a sample of moviegoers to see how many are seeing a comedy. 9 • Sample size: 175 • Number seeing a comedy: 42 • Population: 1,525 Part A Write an equation that can be used to predict the number of moviegoers who are seeing a comedy, c. Part B Based on the sample, how many moviegoe can Pete predict are seeing a comedy?

Pete took a sample of moviegoers to see how many are seeing a comedy. 9 • Sample size: 175 • Number seeing a comedy: 42 • Population: 1,525 Part A Write an equation that can be used to predict the number of moviegoers who are seeing a comedy, c. Part B Based on the sample, how many moviegoe can Pete predict are seeing a comedy?

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

Pete took a sample of moviegoers to see
how many are seeing a comedy.
9.
Sample size: 175
• Number seeing a comedy: 42
• Population: 1,525
Part A
Write an equation that can be used to
predict the number of moviegoers who
are seeing a comedy, c.
Part B
Based on the sample, how many moviegoers
can Pete predict are seeing a comedy?

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