Question

The weight, in pounds, of 6 small dogs is: 16, 20, 17, 16, 17, 16. A somewhat overweight dog joins them. The new dog weighs 28 pounds. Which measure of central tendency is not affected by placing this new dog into the group?

Answer 1

Both the mean and median changes. But when the new dog joins the mode doesnt change

Answer 2

these are the chocies

Answer 3

Mean

Median

Mode

None of the above

Answer 4

the mode doesnt change

Answer 5

therefore the answer is C

Answer 6

ok thank you