Assume that when adults with smartphones are randomly selected, 46% use them in meetings or classes. If 12adult smartphone users are randomly selected, find the probability that fewer than 5 of them use their smartphonesin meetings or classes.The probability is 0.038(Type an integer or decimal rounded to four decimal places as needed.)

Given ,Probability of using smartphones in meeting or classroom , P = 0.46So,q = 1 - 0.46 = 0.54…

Answered: Assume that when adults with…

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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