To find the mean amount spent on lunch, you first add up all of the amounts spent and then divide by the number of people.
$12.00 + $8.00 + $11.25 + $7.75 + $9.25 + $11.25 + $10.75 + $9.75 = $80.00
$80.00 divided by 8 people = $10.00
Therefore, the mean amount spent on lunch is $10.00. The answer is B. $10.00.
A GROUP OF 8 PEOPLE WENT OUT TO LUNCH. THE AMOUNT EACH SPENT IS SHOWN IN THE TABLE
PERSON AMOUNT SPENT ON LUNCH
BRADON $12.00
NATALIE $8.00
ANNA $11.25
ETHAN $7.75
JACOB $9.25
VICTORIA $11.25
ALLISON $10.75
HUNTER $9.75
WHAT IS THE MEAN AMOUNT SPEND ON LUNCH
A.$8.50
B.$10.00
C.$10.25
D.$9.75
1 answer