Question

Data Set D: Weights of Health Club Members
120, 128, 135, 140, 147, 148, 148, 154, 156, 158, 165, 166, 166, 172, 174, 174, 175, 177, 180, 183, 189, 190, 192, 196, 206, 225
If another person joins who weighs 250 pounds, what changes in Data Set D? The mean, median, mode, all of these, or nothing changes. Explain

Answer 1

Only the mean and median..

Answer 2

I need An explanation Why

Answer 3

the numbers 166 and 174 still have the highest frequency(2)
Mean can be calculated and you can see how they get changed