If w= (0,1,2,3...), p= {x | x = 2n +1, n € w}, q = {x | x = 2n, n € w}, and n = {1,2,3,...}, find the simplest possible expression for each of the following A. W - P
B. P /\ Q
C. W \/ N

8 2/3 is the answer

step-by-step explanation: just use a calculator

probability for j is 1/4

while

a is 1/6

positive

step-by-step explanation:

the quadrant is facing upwards

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