A survey shows the following results: n = 50 where 32 subjects have a Facebook account, 20 subjects have a Twitter account, and 10 subjects have both accounts. The other respondents only have an Instagram account. Use this information to answer the following questions.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A survey shows the following results: n = 50 where 32 subjects have a
Facebook account, 20 subjects have a Twitter account, and 10 subjects
have both accounts. The other respondents only have an Instagram
account. Use this information to answer the following questions.
Transcribed Image Text:A survey shows the following results: n = 50 where 32 subjects have a Facebook account, 20 subjects have a Twitter account, and 10 subjects have both accounts. The other respondents only have an Instagram account. Use this information to answer the following questions.
10:59
K Probability Activity - Facebook or T...
f) Evaluate:
P(no Facebook) =
%3D
P(no Twitter) =
P(Facebook AND Twitter) =
P(no Facebook OR no Twitter) =
10
三
Dashboard
Calendar
Тo Do
Notifications
Inbox
凶
Transcribed Image Text:10:59 K Probability Activity - Facebook or T... f) Evaluate: P(no Facebook) = %3D P(no Twitter) = P(Facebook AND Twitter) = P(no Facebook OR no Twitter) = 10 三 Dashboard Calendar Тo Do Notifications Inbox 凶
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