Question

For the data shown in the stem-and-leaf plot, what is the effect on the mean and median of adding the value 20 to the data set?



A.
The mean is decreased by about 0.1 and the median is decreased by 2.

B.
The mean is decreased by about 0.1 and the median is decreased by 3.

C.
The mean is decreased by about 0.15 and the median is decreased by 2.

D.
The mean is decreased by about 0.15 and the median is decreased by 3.

Answer 1

can u help

Answer 2

Hi

Answer 3

hi

Answer 4

i need help plz

Answer 5

best answer gets medal fanand recemdation

Answer 6

D

Answer 7

thx

Answer 8

No Problem :D

Answer 9

no its not @CashBoy27 @elijahmata822922 the correct answer is A

Answer 10

r u sure

Answer 11

positive if you wanna judge my work then go ahead but if you get it wrong and go with the other answer choice then don't put me in the middle of it...

Answer 12

d