Question

Melissa’s birthday is in a week and she has been receiving cardsin the mail with different amounts of money. She has received 5 cards with the following amounts: $10, $20, $25, $30, $40. If Melissa receives one more card in the mail with $25, will the mean increase, decrease, or stay the same?

Answer 1

The mean will stay the same (125 divided by 5 = 25 and 150 divided by 6 = 25)

Answer 2

Stay the same amount of 25.