Question

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

what number of numbers are in the middle? that might help to rule out the median

Answer 2

is there another 250 in the set? and how does that relate to the mode?

Answer 3

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 large numbers are scary ... we can reduce this to an equivalent set by subtracting 120

0, 8, 15, 20, 27, 28, 28, 34, 36, 38, 45, 46, 46,
52, 54, 54, 55, 57, 60, 63, 69, 70, 72, 76, 86, 105

now including 135 changes what?

Answer 4

... 250 - 120 = 130, had a 5 stuck in my craw for some reason

Answer 5

had a 5 stuck in my craw for some reason????

Answer 6

yeah, i typoed 135 instead of 130