Context for attached question: Snickers candy bars are running a promotion in which 15% of all candy bars have a coupon for a free candy bar printed inside the label. What is the mean and standard deviation of the number of coupons in a pallet of 1200 candy bars?A. 12.3693; 180B. 180; 12.3693C. 180; 153D.153; 180

Given,n=1200p=0.15A random variable X~Binomial(n=1200 , p=0.15)

Answered: What is the mean and standard deviation…

What is the mean and standard deviation of the number of coupons in a pallet of 1200 candy bars? A. 12.3693; 180 O B. 180; 12.3693 C. 180; 153 D. 153; 180

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Context for attached question: Snickers candy bars are running a promotion in which 15% of all candy bars have a coupon for a free candy bar printed inside the label.

What is the mean and standard deviation of the number of coupons in a pallet of 1200 candy bars?
A. 12.3693; 180
B. 180; 12.3693
C. 180; 153
D.
153; 180

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