NEED HELP ASAP Adelia drove from her house to townsville one evening. the diagram below shows the time adelia left home, the time she arrived in townsville, and the distance she drove.(time was about 6:27 and arrival was about 6:42 and the distance she drove was 180 miles) What was adelia's average speed? A. 30 miles per hour
B. 45 miles per hour
C. 60 miles per hour
D. 75 miles per hour
WHAT I PUT IN PARENTHESIS IS WHAT THE DIAGRAM IS

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.

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step-by-step explanation:

i need a picure

step-by-step explanation: