Answer:
A + B would be less than A - B
Step-by-step explanation:
Answer:
11.55% probability that the purchase was made with a mobile device and was from Amazon.
Step-by-step explanation:
We have these following probabilities:
21% probability that a Cyber Monday shopper used their mobile device to make a purchase.
55% probability that a purchase made with a mobile device is from Amazon.
What is the probability that the purchase was made with a mobile device and was from Amazon."
55% of 21%
So
P = 0.21*0.55 = 0.1155
11.55% probability that the purchase was made with a mobile device and was from Amazon.
Answer:
mr Robinson
Step-by-step explanation:
really just a guess but since it's 20% off it would make the price some what in the $15 price range but then Mr Chang would also get a good deal because I guess it would also be in the $15 price range too so I'll go with mr Robinsons deal
