Alex surveyed his classmates to determine who has been surfing and who has gone snowboarding let a be the event that a classmate

Question

3 years ago

7

Alex surveyed his classmates to determine who has been surfing and who has gone snowboarding let a be the event that a classmate

has snowboard it and let be be the event that a classmate has served if alex picked a classmate at random what is p(b|a)

Mathematics

1 answer:

strojnjashka [21] · Answer 1 · 2022-06-13T22:27:52+03:00

strojnjashka [21]3 years ago

8 0

Answer: 3/4

Step-by-step explanation: Given that B is the event occurring and A is the event that has happened, we will use 36/48 as our probability. Once simplifying the numbers, you will get .75 or 3/4.