A student goes to the library. Let events B= the student checks out a book and D= the student check out a DVD. Suppose that P(B)=0.54 P(D)=0.45 and P(D|B)=0.50   Round each answer to four decimal places. (a) Find P(B′) Enter the exact answer. P(B′)=     (b) Find P(D AND B) Enter the exact answer. P(D AND B)=      (c) Find P(B|D). Round your answer to three decimal places. P(B|D)=     (d) Find P(D AND B′) Enter the exact answer. P(D AND B′)=     (e) Find P(D∣B) Enter the exact answer. P(D∣B′)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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 A student goes to the library. Let events B= the student checks out a book and D= the student check out a DVD. Suppose that P(B)=0.54 P(D)=0.45 and P(D|B)=0.50

 

Round each answer to four decimal places.

(a) Find P(B′)

Enter the exact answer.

P(B′)=
 

 

(b) Find P(D AND B)

Enter the exact answer.

P(D AND B)= 
 

 

(c) Find P(B|D).

Round your answer to three decimal places.

P(B|D)=
 

 

(d) Find P(D AND B′)

Enter the exact answer.

P(D AND B′)=
 

 

(e) Find P(D∣B)

Enter the exact answer.

P(D∣B′)

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