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15% of the coupons purchased go unused by the buyer. How likely that 18% of the 500 coupons sold were unused by the expiration date.

15% of the coupons purchased go unused by the buyer. How likely that 18% of the 500 coupons sold were unused by the expiration date.

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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15% of the coupons purchased go unused by the buyer. How likely that 18% of the 500 coupons sold were unused by the expiration date. Select one: a. 0.0301 b. 0 c. 0.016 d. 1.88
Transcribed Image Text:15% of the coupons purchased go unused by the buyer. How likely that 18% of the 500 coupons sold were unused by the expiration date. Select one: a. 0.0301 b. 0 c. 0.016 d. 1.88
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