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Serhud [2]
3 years ago
15

D. 61 Just checking I tend to 2nd guess a lot

Mathematics
2 answers:
kramer3 years ago
8 0

WHen you see the word "or" in a probability problem, just add the probabilities together for your answer.


In this case:

52% + 9% = 61% (d)

pochemuha3 years ago
7 0

You're correct: the logical OR operator is true whenever one of the two options is true.

So, the sales of shoes OR socks is given by the 52 and 9%, which together evaluates to 52+9=61

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