Question 6: Let A and B be two events such that P(A) = 0.35, P(B) = 0.45, and P(A and B) = 0.1575. Use two decimal places in your answer unless otherwise specified. Circle final answer. a) Find P(not A) b) Find P(A or B) c) Find P(A if B) d) Are events A and B disjoint?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 10E
Question
D and E only
Question 6:
Let A and B be two events such that P(A) = 0.35, P(B) = 0.45, and P(A and B) = 0.1575, Use two
decimal places in your answer unless otherwise specified. Circle final answer.
a) Find P(not A)
b) Find P(A or B)
c) Find P(A if B)
d) Are events A and B disjoint?
e) Are events A and B independent?
Transcribed Image Text:Question 6: Let A and B be two events such that P(A) = 0.35, P(B) = 0.45, and P(A and B) = 0.1575, Use two decimal places in your answer unless otherwise specified. Circle final answer. a) Find P(not A) b) Find P(A or B) c) Find P(A if B) d) Are events A and B disjoint? e) Are events A and B independent?
Expert Solution
Step 1

Given that P (A ) =0.35 ,P( B ) =0.45 ,P ( A and B ) = 0.1575

( d ) Are A and B disjoint ?

( e ) ) Are A and B Independent ?

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