Question

Could anyone please help me with this probability question? I've been absent for 3 days, so I'm not sure if I'm doing it right or not.

Answer 1

What is the probability that men and women will wash their hands four times per day?

Answer 2

Count how men there are in total and how many men wash their hands 4 times per day. The probability is the number of people who wash their hands 4 times divided by the total number of people

Answer 3

Do the same for women.

Answer 4

Do I multiply the two number together?

Answer 5

I know how to find the probability individually, but it says "and", does that require multiplication or addition?

Answer 6

AND is multiplication :)

Answer 7

thank you! :)