Question
A survey of US adults found that 69% of those who text on cell phones receive spam or unwanted messages you randomly select 100 U.S
A survey of US adults found that 69% of those who text on cell phones receive spam or unwanted messages you randomly select 100 U.S adults who text on cell phones. Find the probability that the number who receive spam or unwanted message is
A)exactly 70,
B)at least 70,
C)fewer than 70.
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Stochastic Calculus And Applications
Authors: Samuel N Cohen, Robert J Elliott
2nd Edition
1493928678, 9781493928675
