At 11:00 A. M. the temperature was 37 °F. At 11:00 P. M. the temperature was - :-6 °F.
What was the change in temperature between 11:00 A. M. and 11:00 P. M.?

O A. 6 °F
O B. 31 °F
O C. 37 °F
O D. 43 °F

unless if u could do my questions, if not i wouldn't want to

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560