7. The following table organizes students by campus and gender: Richmon Surrey Newton Langley All Campuses d. Male 1800 1600 700 700 4800 Female 2200 1900 300 800 5200 Total 4000 3500 1000 1500 10000 Find: a) the probability of a student being female. b) the probability of a Newton student being female. c) the probability of a female student being at Newton. d) the probability of male student being at Richmond or Surrey.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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7. The following table organizes students by campus and gender:
Richmon
Surrey
Newton
Langley
All Campuses
d
Male
1800
1600
700
700
4800
Female
2200
1900
300
800
5200
Total
4000
3500
1000
1500
10000
Find: a) the probability of a student being female.
b) the probability of a Newton student being female.
c) the probability of a female student being at Newton.
d) the probability of male student being at Richmond or Surrey.
Transcribed Image Text:7. The following table organizes students by campus and gender: Richmon Surrey Newton Langley All Campuses d Male 1800 1600 700 700 4800 Female 2200 1900 300 800 5200 Total 4000 3500 1000 1500 10000 Find: a) the probability of a student being female. b) the probability of a Newton student being female. c) the probability of a female student being at Newton. d) the probability of male student being at Richmond or Surrey.
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