ishe JALTY ALTERNATE EXAMPLE (page 385) Selling cars owollot vleasb Effect of multiplying/dividing by a constant i fedW X PROBLEM: pepe Employees selling refrigerators at an appliance store make money on commission based on how many refrigerators they sell. The number of refrigerators R sold in a randomly selected hour has the following probability distribution: Number of 0 1 2 3 4 5 refrigerators 0.22 0.31 0.12 0.25 0.08 0.02 Probability Here is a histogram of the probability distribution along with the mean and standard deviation. ess the event "mows at most on rene) 9MAYSTAKATIA 0.30 0.25 0.20 0.15 0.10- 0.05 0.00 -1 0 12 3 5 R = Number of refrigerators sold HR=1.72 OR= 1.36 At this appliance store, the commission earned is $30 for each refrigerator sold. That is, if C = total commission earned for a randomly selected hour, C = 30R. %3D (a) What shape does the probability distribution of C have? (b) Find the mean of C. (c) Calculate the standard deviation of C.
ishe JALTY ALTERNATE EXAMPLE (page 385) Selling cars owollot vleasb Effect of multiplying/dividing by a constant i fedW X PROBLEM: pepe Employees selling refrigerators at an appliance store make money on commission based on how many refrigerators they sell. The number of refrigerators R sold in a randomly selected hour has the following probability distribution: Number of 0 1 2 3 4 5 refrigerators 0.22 0.31 0.12 0.25 0.08 0.02 Probability Here is a histogram of the probability distribution along with the mean and standard deviation. ess the event "mows at most on rene) 9MAYSTAKATIA 0.30 0.25 0.20 0.15 0.10- 0.05 0.00 -1 0 12 3 5 R = Number of refrigerators sold HR=1.72 OR= 1.36 At this appliance store, the commission earned is $30 for each refrigerator sold. That is, if C = total commission earned for a randomly selected hour, C = 30R. %3D (a) What shape does the probability distribution of C have? (b) Find the mean of C. (c) Calculate the standard deviation of C.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question

Transcribed Image Text:ishe
JALTY
ALTERNATE EXAMPLE (page 385)
Selling cars
owollot vleasb
Effect of multiplying/dividing by a constant
i fedW X
PROBLEM:
pepe
Employees selling refrigerators at an appliance store make money on commission based on
how many refrigerators they sell. The number of refrigerators R sold in a randomly
selected hour has the following probability distribution:
Number of
0 1 2
3
4 5
refrigerators
0.22 0.31
0.12 0.25 0.08 0.02
Probability
Here is a histogram of the probability distribution along with the mean and standard
deviation.

Transcribed Image Text:ess the event "mows at most on
rene) 9MAYSTAKATIA
0.30
0.25
0.20
0.15
0.10-
0.05
0.00
-1
0 12 3
5
R = Number of refrigerators sold
HR=1.72
OR= 1.36
At this appliance store, the commission earned is $30 for each refrigerator sold. That is, if C
= total commission earned for a randomly selected hour, C = 30R.
%3D
(a) What shape does the probability distribution of C have?
(b) Find the mean of C.
(c) Calculate the standard deviation of C.
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