The results for a survey of 120. students who were selected randomly are listed below:i 60 students have a cell phone plan with company X• 36 students have a celI phone plan with company Y• 24 students do not have à cell phonėThe total population of students was 380. Based on the data, what is the bestapproximation for the total number of students who have a cell phone plan withcompany Y?À 114B 127C 143D 163

Given Data: The number of students in the survey is: n=120 The number of students has cell phones…

The results for a survey of 120. students who were selected randomly are listed below: • 60 students have a cell phone plan with company X • 36 students have a cell phone plan with company Y • 24 students do not have à cell phone The total population of students was 380. Based on the data, what is the best approximation for the total number of students who have a cell phone plan with company Y? À 114 B 127

The results for a survey of 120. students who were selected randomly are listed below: • 60 students have a cell phone plan with company X • 36 students have a cell phone plan with company Y • 24 students do not have à cell phone The total population of students was 380. Based on the data, what is the best approximation for the total number of students who have a cell phone plan with company Y? À 114 B 127

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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