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avatar+1836 

If events A and B are independent  and P(A) = 0.4, then P(A|B) = 0.4.

 

A. True

B. False

 Apr 11, 2019
 #1
avatar+111455 
+2

B has no effect on A....so  

 

P( A I B )   = P(A)  =  0.4  is true

 

 

cool cool cool

 Apr 11, 2019
 #2
avatar+1836 
0

How many elements are in the sample space for flipping a coin 8 times?

 

A. 4 elements


B. 8 elements


C. 16 elements


D. 64 elements

macabresubwoofer  Apr 11, 2019
 #3
avatar+111455 
+1

I don't believe any of these are correct, MS

 

The sample space is a listing of all possible outcomes

 

This should be  2^8  =  256

 

 

cool cool cool

CPhill  Apr 11, 2019
 #4
avatar+1836 
0

Which of the following represents P(B|A)?

 

A. https://i.imgur.com/OXci63e.jpg

B. https://i.imgur.com/L3gN7xr.jpg

C. https://i.imgur.com/bYknc5k.jpg

D. https://i.imgur.com/WONpmWn.jpg

macabresubwoofer  Apr 11, 2019
 #5
avatar+111455 
+1

Sorry...I don't know the answer to this one......maybe someone else does.....

 

 

cool cool cool

CPhill  Apr 11, 2019

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