Туре Public Private T2 Total Elementary 36,161 4,073 40,234 High school L2 14,877 1,103 15,980 College L3 15,909 6,059 21,968 Total 66.947 11.235 78.182 Level

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Туре
Public
Private
T2
Total
Elementary
L1
36,161
4,073
40,234
High school
L2
14,877
1,103
15,980
College
L3
15,909
6,059
21,968
Total
66,947
11,235
78,182
Level
Transcribed Image Text:Туре Public Private T2 Total Elementary L1 36,161 4,073 40,234 High school L2 14,877 1,103 15,980 College L3 15,909 6,059 21,968 Total 66,947 11,235 78,182 Level
*38. School Enrollment. Refer to the information given in Prob-
lem 35. A student is selected at random.
a. Use Table 4.17 to find P(T2) and P(T2 |L2).
b. Are events L2 and T, independent? Explain your answer in terms
of percentages.
c. Are events L2 and T2 mutually exclusive?
Transcribed Image Text:*38. School Enrollment. Refer to the information given in Prob- lem 35. A student is selected at random. a. Use Table 4.17 to find P(T2) and P(T2 |L2). b. Are events L2 and T, independent? Explain your answer in terms of percentages. c. Are events L2 and T2 mutually exclusive?
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