Seventy-five percent of consumers prefer to purchase electronics online. You randomly select 8 consumers. Find the probability that the number of consumers who prefer to purchase electronics online is (a) exactly five, (b) more than five, and (c) at most five. ... (a) Find the probability that the number that prefer to purchase electronics online is exactly five. P(5)= (Round to three decimal places as needed.) (b) Find the probability that the number that prefer to purchase electronics online is more than five. P(x>5)= (Round to three decimal places as needed.) (c) Find the probability that the number that prefer to chase electronics online is at most five. P(x≤5)= (Round to three decimal places as needed.)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Show work for each sections. If you have a binomial variable with parameters n & p that appear on the binomial tables then you can use tables. If you use tables explain what n & p values you used & state “I used the tables” however the problem must be one that is designed to work with binomial tables.
Seventy-five percent of consumers prefer to purchase electronics online. You randomly select 8 consumers. Find the
probability that the number of consumers who prefer to purchase electronics online is (a) exactly five, (b) more
than five, and (c) at most five.
(a) Find the probability that the number that prefer to purchase electronics online is exactly five.
P(5)=
(Round to three decimal places as needed.)
(b) Find the probability that the number that prefer to purchase electronics online is more than five.
P(x>5)=
(Round to three decimal places as needed.)
(c) Find the probability that the number that prefer to purchase electronics online is at most five.
P(x≤5)=
(Round to three decimal places as needed.)
Transcribed Image Text:Seventy-five percent of consumers prefer to purchase electronics online. You randomly select 8 consumers. Find the probability that the number of consumers who prefer to purchase electronics online is (a) exactly five, (b) more than five, and (c) at most five. (a) Find the probability that the number that prefer to purchase electronics online is exactly five. P(5)= (Round to three decimal places as needed.) (b) Find the probability that the number that prefer to purchase electronics online is more than five. P(x>5)= (Round to three decimal places as needed.) (c) Find the probability that the number that prefer to purchase electronics online is at most five. P(x≤5)= (Round to three decimal places as needed.)
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