The event that your uncle calls you on a Sunday is A and the event your sister calls you on a Tuesday is B. If these
events are independent events, using P(A) = 0.42, and P(B) - 0.83, what is P(B|A)?

0.54

Step-by-step explanation:

got it right

0.83

Step-by-step explanation:

P(B|A)=P(B)=0.83.

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|