A local radio station surveyed 200 students from one high school to determine their favorite music. The results are: Rock Music (45% of students); Rap Music (35% of students); Country Music (20% of students) If there are 3000 high school students in the city, how many of them woul you expect to like Country music?

A local radio station surveyed 200 students from one high school to determine their favorite music. The results are: Rock Music (45% of students); Rap Music (35% of students); Country Music (20% of students) If there are 3000 high school students in the city, how many of them woul you expect to like Country music?

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

A local radio station surveyed 200 students from one high school to
determine their favorite music. The results are: Rock Music (45% of
students); Rap Music (35% of students) ; Country Music (20% of students).
If there are 3000 high school students in the city, how many of them would
you expect to like Country music?

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