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
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Use a calculator to approximate the number. (Round your answer to three decimal places.)
A. -3.176 B. 11162.377 C. -11159.051 D. -3.970 E. 5.548
Mathematics
Evaluate.
2 + 
A. 
B. 
C. 
D. 
Mathematics
R1 = 55 Kê, R2 = 5.5 Kê, R3 = 2.2 Kê, R4 = 0.51 Kê, HFE = 90, and VCC = 18 V. Find VC.
a. 18.00 V
b. 14.01 V
c. 11.62 V
d. 9.00 V
e. 4.38 V
Mathematics
Identify any bridges in the graph or say there are none.
A. EI and FH B. AE, AB, and AC C. None D. BI, EI, and FH
Mathematics