Use Bayes' rule to find the indicated probability.Two stores sell a certain MP3 players. Store A has 34% of the sales, 5% of which are of defective items, and store B has 66% of the sales, 1% of which are of defective items. The difference in defective rates is due to different levels of pre-sale checking of the product. A person receives a defective item of this product as a gift. What is the probability it came from store B?
A. 0.275
B. 0.22
C. 0.5667
D. 0.7083
Answer: A
Mathematics
You might also like to view...
Determine whether the infinite geometric series has a limit. If a limit exists, find it.1 + 
+ 
+ . . .
A. 
B. 
C. 
D. No limit
Mathematics
Verify the identity.tan 
= 
What will be an ideal response?
Mathematics
Use a calculator to find the value of y in degrees rounded to two decimal places.y = cos-1 (-0.1229)
A. 7.01° B. 97.06° C. -7.06° D. 7.06°
Mathematics
Solve.
+ 
= -1
A. 0
B. 1
C. No solution
D. 
Mathematics