Garrett had two tests on Wednesday. On the science test, each question was worth 4 points. On the math test, each question was worth 6 points. On each test he lost a total of 12 points. On which test did he miss more items? Justify your answer. * 1 point
The Science test. -4 X (-12) is less than -6 X (-12).
The Science test. -12/(-4) is more than -12/(-6)
The Math test. -4 X (-12) is less than -6 X (-12).
The Math test. -12/(-4) is more than -12/(-6)

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

is there a question here?

step-by-step explanation: