a. What is the probability that none of the people will make a purchase? The probability is (Round to four decimal places as needed.) b. What is the probability that less than 3 people will make a purchase? The probability is (Round to four decimal places as needed.) c. What is the probability that more than 1 person will make a purchase? The probability is (Round to four 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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An e-commerce Web site claims that 3% of people who visit the site make a purchase. Complete parts a through e
below based on a random sample of 15 people who visited the Web site.
a. What is the probability that none of the people will make a purchase?
The probability is
(Round to four decimal places as needed.)
b. What is the probability that less than 3 people will make a purchase?
The probability is
(Round to four decimal places as needed.)
4
c. What is the probability that more than 1 person will make a purchase?
The probability is
(Round to four decimal places as needed.)
d. Construct a histogram for this distribution. Choose the correct graph below.
OA.
Probability
Binomial Probability
Distribution
0.5
Q
IN
OB.
Binomial Probability
0.5-
Distribution
Q
O C.
Binomial Probability
Distribution
Q
Transcribed Image Text:An e-commerce Web site claims that 3% of people who visit the site make a purchase. Complete parts a through e below based on a random sample of 15 people who visited the Web site. a. What is the probability that none of the people will make a purchase? The probability is (Round to four decimal places as needed.) b. What is the probability that less than 3 people will make a purchase? The probability is (Round to four decimal places as needed.) 4 c. What is the probability that more than 1 person will make a purchase? The probability is (Round to four decimal places as needed.) d. Construct a histogram for this distribution. Choose the correct graph below. OA. Probability Binomial Probability Distribution 0.5 Q IN OB. Binomial Probability 0.5- Distribution Q O C. Binomial Probability Distribution Q
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Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a time so we are answering the first three as you have not mentioned which of these you are looking for. Please re-submit the question separately for the remaining sub-parts.

 

Given :

Sample size : n=15

Probability of success : p=0.03

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