7 A study of the post treatment behavior of a large number of drug abusers suggests that the likelihood of conviction within a two-year period after treatment may depend upon the offenders education. The proportions of the total number of cases falling in four education-conviction categories are shown in the following table. Education 10 years or more 9 years or less Total (a) Find P(A). (b) Find P(B). (c) Find P(An B). (d) Find P(A U B). (e) Find P(A). (f) Find P(A U B). Status within 2 Years after Treatment (g) Find P(A n B). Convicted 0.20 0.16 0.36 Not Convicted 0.10 Suppose that a single offender is selected from the treatment program. Define the following events. A: The offender has 10 or more years of education. B: The offender is convicted within two years after completion of treatment. 0.54 0.64 (h) Find P(AIB). (Round your answer to two decimal places.) Total (i) Find P(BIA). (Round your answer to two decimal places.) 0.30 0.70 1.00
7 A study of the post treatment behavior of a large number of drug abusers suggests that the likelihood of conviction within a two-year period after treatment may depend upon the offenders education. The proportions of the total number of cases falling in four education-conviction categories are shown in the following table. Education 10 years or more 9 years or less Total (a) Find P(A). (b) Find P(B). (c) Find P(An B). (d) Find P(A U B). (e) Find P(A). (f) Find P(A U B). Status within 2 Years after Treatment (g) Find P(A n B). Convicted 0.20 0.16 0.36 Not Convicted 0.10 Suppose that a single offender is selected from the treatment program. Define the following events. A: The offender has 10 or more years of education. B: The offender is convicted within two years after completion of treatment. 0.54 0.64 (h) Find P(AIB). (Round your answer to two decimal places.) Total (i) Find P(BIA). (Round your answer to two decimal places.) 0.30 0.70 1.00
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 11PPS
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Transcribed Image Text:7
A study of the post treatment behavior of a large number of drug abusers suggests that the likelihood of conviction within a two-year period after treatment may
depend upon the offenders education. The proportions of the total number of cases falling in four education-conviction categories are shown in the following table.
Education
10 years or more
9 years or less
Total
(a) Find P(A).
(b) Find P(B).
(c) Find P(An B).
(d) Find P(A U B).
(e) Find P(A).
(f) Find P(A U B).
Status within 2 Years
after Treatment
(g) Find P(A n B).
Convicted
0.20
0.16
0.36
Not Convicted
0.10
Suppose that a single offender is selected from the treatment program. Define the following events.
A: The offender has 10 or more years of education.
B: The offender is convicted within two years after completion of treatment.
0.54
0.64
(h) Find P(AIB). (Round your answer to two decimal places.)
Total
(i) Find P(BIA). (Round your answer to two decimal places.)
0.30
0.70
1.00
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