Assume thatwith smart phoneswhen adultsrandomly selected, 59%. Use them inor classes.aremeetingsIfusers5 adut Smart Phonerandomly selected, find the probabilitythat exactly 2 of them use their Smartphonesareinmeetingsor classes.-The probability is?

Assume that when adults with smart phones are randomly selected, 59%. Use them in meetings or classes. users If 5 adut Smart Phone randomly selected, find the probability that exactly 2 of them use their Smartphones are in meetings or classes. -The probability is?

Assume that when adults with smart phones are randomly selected, 59%. Use them in meetings or classes. users If 5 adut Smart Phone randomly selected, find the probability that exactly 2 of them use their Smartphones are in meetings or classes. -The probability is?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Assume that
with smart phones
when adults
randomly selected, 59%. Use them in
or classes.
are
meetings
If
users
5 adut Smart Phone
randomly selected, find the probability
that exactly 2 of them use their Smartphones
are
in
meetings
or classes.
-The probability is?

Expert Solution

Step 1

Given that

n = 5 , p = 59% = 0.59 , q = 1 - p = 1 - 0.59 = 0.41

X ~ Binomial ( n = 5 , p = 0.59 )

X = Number of adults using smartphone in meetings or classes

p = Probability of adults using smartphone in meetings or classes

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