Mr Mitchell has 12 hats Mr B has 2/3 the amount of the hats Mr Mitchell has. How many hats does Mr B have. I need the answer in 0 seconds

step-by-step explanation: you take each of the numbers and divide by the amount then you take the range

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation:

35 is an outlier

step-by-step explanation:

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