The following data show the probabilities for the number of cars sold in a given day at a car dealer store. Number of Cars X Probability P(X) 0.100 1 0.150 0.250 2 3 0.140 4 0.090 0.080 0.060 0.050 7 0.040 9. 0.025 10 0.015 a. Find P(X s 2) b. Find P(X 2 7) c. Find P(1 < X< 5)
The following data show the probabilities for the number of cars sold in a given day at a car dealer store. Number of Cars X Probability P(X) 0.100 1 0.150 0.250 2 3 0.140 4 0.090 0.080 0.060 0.050 7 0.040 9. 0.025 10 0.015 a. Find P(X s 2) b. Find P(X 2 7) c. Find P(1 < X< 5)
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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Transcribed Image Text:The following data show the probabilities for the number of cars sold in a given
day at a car dealer store.
Number of Cars X
Probability P(X)
0.100
1
0.150
2
0.250
3
0.140
4
0.090
0.080
0.060
7
0.050
8
0.040
0.025
10
0.015
a. Find P(X s 2)
b. Find P(X 2 7)
c. Find P(1 s X < 5)
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