Martha asked her friends how much spending money they were given each week.

which measure would martha use to show her parents that her friends have more spending money than she has?

spending money
friend amount
rich $5
sonya $20
cathy $6
martina $3
edmundo $3

a. mean, because the $20 will raise the average so it looks like everyone is getting more spending money.

b. median, because it disregards the highest and lowest amounts and will be representative of the amount her friends get.

c. mode, because it gives the amount that two of her friends receive.