The following data shows 1000 individuals classified according to the type of job they do and their level of wealth. Wealth Poor (P) Moderate(M) Job Rich (R) Total Labor (L) Administrative (A) Specialized (S) Total 105 60 55 220 70 175 145 390 25 65 300 390 200 300 500 1000 Calculate the probability that an applicant picked at random from this group: a. Has a job. b. Has a labor type job. c. Has a labor type job or is rich. d. His/her wealth level is moderate given that he/she has a specialized type
The following data shows 1000 individuals classified according to the type of job they do and their level of wealth. Wealth Poor (P) Moderate(M) Job Rich (R) Total Labor (L) Administrative (A) Specialized (S) Total 105 60 55 220 70 175 145 390 25 65 300 390 200 300 500 1000 Calculate the probability that an applicant picked at random from this group: a. Has a job. b. Has a labor type job. c. Has a labor type job or is rich. d. His/her wealth level is moderate given that he/she has a specialized type
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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Transcribed Image Text:The following data shows 1000 individuals classified according to the type of
job they do and their level of wealth.
Wealth
Poor (P) Moderate(M) Rich (R)
Job
Total
Labor (L)
Administrative (A)
Specialized (S)
Total
105
60
55
220
70
25
175
65
145
390
300
390
200
300
500
1000
Calculate the probability that an applicant picked at random from this group:
a. Has a job.
b. Has a labor type job.
c. Has a labor type job or is rich.
d. His/her wealth level is moderate given that he/she has a specialized type
of job.
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