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Assuming 90% of adults watch TV every day. In a group of 50 rando- mly selected adults, what is the probability that at least 48 adults watch TV every day. 0 0.1117 00.2228 00.3339 о 0.444) O 0.5552 O Nome of the above

Assuming 90% of adults watch TV every day. In a group of 50 rando- mly selected adults, what is the probability that at least 48 adults watch TV every day. 0 0.1117 00.2228 00.3339 о 0.444) O 0.5552 O Nome of the above

MATLAB: An Introduction with Applications
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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O O 0 7:28 PM Thu Oct 12 O 00.3339 0.444) 0.5552 O Nome of the above Assuming 90% of adults watch TV every day. In a group of 50 rando- mly selected adults, what is the probability that at least 48 adults watch TV every day. 0.1117 0.2228 Remix MoonChildNat Today at 6:59 PM React → 55% -
Transcribed Image Text:O O 0 7:28 PM Thu Oct 12 O 00.3339 0.444) 0.5552 O Nome of the above Assuming 90% of adults watch TV every day. In a group of 50 rando- mly selected adults, what is the probability that at least 48 adults watch TV every day. 0.1117 0.2228 Remix MoonChildNat Today at 6:59 PM React → 55% -
Expert Solution
Step 1: Given information

90% of adults watch TV every day.

i.e. p equals 0.90

sample size (n) =50

Want to calculate the probability that at least 48 adults watch TV every day. 

i.e. P left parenthesis space x space greater or equal than space 48 right parenthesis

Here probability of success is given and the sample size is also given.

So this is the case for binomial distribution.

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