12 What is the probability that a randomly selected customer purchases the classic car wash if they do A car wash has three different types of washes: basic, classic, and ultimate. Based on records, 45% of customers get the basic wash, 35% get the classic not vacuum their car? wash, and 20% get the ultimate wash. Some O 0.26 customers also vacuum out their cars after the wash. O 0.35 The car wash records show that 10% of customers who get the basic wash, 25% of customers who get the classic wash, and 60% of customers who get the ultimate wash also vacuum their cars. The O 0.54 O 0.75 probabilities are displayed in the tree diagram. 0.10 Vacuum Basic 0.45 0.90 No Vacuum 0.25 Randomly selected Vacuum 0.35 Classic Mark this and return Save and Exit Next Submit DELL F3 F4 F5 F6 F8 F9 F10 F11 PriScr F12 Insc 6. 6 7 R Y 5

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
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Question
12
A car wash has three different types of washes: basic,
What is the probability that a randomly selected
classic, and ultimate. Based on records, 45% of
customers get the basic wash, 35% get the classic
wash, and 20% get the ultimate wash. Some
customer purchases the classic car wash if they do
not vacuum their car?
O 0.26
customers also vacuum out their cars after the wash.
The car wash records show that 10% of customers
O 0.35
who get the basic wash, 25% of customers who get
the classic wash, and 60% of customers who get the
ultimate wash also vacuum their cars. The
probabilities are displayed in the tree diagram.
O 0.54
O 0.75
0.10
Vacuum
Basic
0.45
0.90 No Vacuum
0.25
Randomly
selected
Vacuum
0.35
Classic
Mark this and return
Save and Exit
Next
Submit
DELL
F3
F4
4x
F5
F6
F8
F9
F10
F11
PriScr
F12
Inse
24
%
6
7
8
R
Y
4
5
Transcribed Image Text:12 A car wash has three different types of washes: basic, What is the probability that a randomly selected classic, and ultimate. Based on records, 45% of customers get the basic wash, 35% get the classic wash, and 20% get the ultimate wash. Some customer purchases the classic car wash if they do not vacuum their car? O 0.26 customers also vacuum out their cars after the wash. The car wash records show that 10% of customers O 0.35 who get the basic wash, 25% of customers who get the classic wash, and 60% of customers who get the ultimate wash also vacuum their cars. The probabilities are displayed in the tree diagram. O 0.54 O 0.75 0.10 Vacuum Basic 0.45 0.90 No Vacuum 0.25 Randomly selected Vacuum 0.35 Classic Mark this and return Save and Exit Next Submit DELL F3 F4 4x F5 F6 F8 F9 F10 F11 PriScr F12 Inse 24 % 6 7 8 R Y 4 5
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