The box plots below show student grades on the most recent exam compared to overall grades in the class:

Two box plots are shown. The top one is labeled Class. Minimum at 68, Q1 at 71, median at 84, Q3 at 89, maximum at 100. The bottom box plot is labeled Exam. Minimum at 55, Q1 at 76, median at 85, Q3 at 94, maximum at 100.

Which of the following best describes the information about the medians?

1The class and exam medians are approximately equal.
2 The class median is much higher than the exam median.
3 The first quartile for class and exam is the same, but the exam has the lowest median.
T4he low outlier on exams affects the median significantly.

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

answer. d.289 hope that

answer: none of these answers are correct only the second half is

step-by-step explanation: