Four boys went to the amusement park. They paid $123 altogether to get into the park. About how much did each boy pay?

About 31 dollars or exactly 30.75

Step-by-step explanation:

Take the total amount and divide by the number of boys

123/4 =30.75

They paid 30.75

About how much did each pay

Take 123 and round to 124

Divide by 5

124/4 = 31

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

step-by-step explanation: