The probability that Kevin has diabetes and the test predicts
he has diabetes
the probability that Kevin has
diabetes and the test predicts
the opposite to be true
the probability that Kevin does
not have diabetes and the test
predicts this correctly
the probability that Kevin does
not have diabetes and the test
predicts he has diabetes
0.0375
arrowRight
0.6375
arrowRight
0.1125
arrowRight
0.2125
arrowRight

126 maybe. sorry

hi there, i would be interested to you with your test, may you add the questions and answer options.

- : )

0 and 5 minutes

step-by-step explanation:

given that one morning eight buses arrive late by the number of minutes given below:

0 8 2 6 9 2 0 7 8

write these in ascending order

0   0 2 6 7 8 8 9

in the afternoon two more buses arrive at the bus stop say by x and y minutes late.

total number of buses = 10

median = average of 4th and 5th after arranging in ascending order

since 4th entry is 6, the values of x and y should be below 6

also given 0 is the mode so either x or y or both should be 0 because then only 0 gets the maximum frequency and hence mode

thus we have

0 0 0 2 6 7 8 8 9 and another unknown entry which is below 6.

since median is 3.5, we have the unknown entry to be 5 only because then only median =( 2+5)/2

thus the after noon buses were late by 0 and 5 minutes.