a. the probability that it is blue b. the probability that it is a small black scooter c. the probability that it is red, given that it is a medium scooter d. are the events "is a small scooter" and "is it a red scooter" mutually exclusive? Justify answer.

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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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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a. the probability that it is blue

b. the probability that it is a small black scooter

c. the probability that it is red, given that it is a medium scooter

d. are the events "is a small scooter" and "is it a red scooter" mutually exclusive? Justify answer.

Sam's Scooters has scooters in various sizes and colors in stock. Their present inventory is given below.
red
blue
black
Total
small
20
30
5
55
medium
10
15
40
65
large
25
45
35
105
Total
55
90
80
225
If one scooter is selected at random, find the following probabilities:
Transcribed Image Text:Sam's Scooters has scooters in various sizes and colors in stock. Their present inventory is given below. red blue black Total small 20 30 5 55 medium 10 15 40 65 large 25 45 35 105 Total 55 90 80 225 If one scooter is selected at random, find the following probabilities:
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