Question

The weight, in pounds, of 6 cats is: 9, 7, 9, 9, 11, 10. If we add another cat that weighs 8 pounds, which measure of central tendency will change?

mean and median

mean only

median and mode

mean, median and mode

Answer 1

Answer or explain?

Answer 2

answer please :)

Answer 3

D

Answer 4

the mean will definitely change because it is the average of the data set
but so will the mode: now there are 3 10's instead of 2
the median may change as well
the range will not change

Answer 5

okay thanks!!