If the production possibilities frontiers shown are each for 4 hours of work, then which of the following combinations of bowls and cups could Bintu and Juba together not make in a given 4-hour production period? ANSWER IS 6 BOWLS AND 1 CUP YW ILY
Group of answer choices
A. 5 bowls and 4 cups
B. 3 bowls and 9.5 cups
C. 4.5 bowls and 6 cups
D. 6 bowls and 1 cups

answer is

c) 4

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

the answer is b