Question

Please help me it’s currently 10:26 pm and I don’t understand this math at all

Please add an explanation on number 15 please :,) tysm if u help

Answer 1

the median of the numbers are 112. the median is the middle number sorted from least to greatest. and for the 2nd problem the mean will increase because it's basically the average of all the numbers. u add them up and then divide them by the amount of numbers there are.