During a snowstorm, Sarah tracked the amount of snow on the ground. When the
storm began, there were 4 inches of snow
on the ground. For the first 3 hours of the
storm, snow fell at a constant rate of 1 inch
per hour. The storm then stopped for 4
hours and then started again at a constant
rate of 3 inches per hour for the next 5
hours. Make a graph showing the inches of
snow on the ground over time using the
data that Sarah collected.
Click twice to plot a segment.
Click a segment to delete it.

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step-by-step explanation:

0 and 5 minutes

step-by-step explanation:

given that one morning eight buses arrive late by the number of minutes given below:

0 8 2 6 9 2 0 7 8

write these in ascending order

0   0 2 6 7 8 8 9

in the afternoon two more buses arrive at the bus stop say by x and y minutes late.

total number of buses = 10

median = average of 4th and 5th after arranging in ascending order

since 4th entry is 6, the values of x and y should be below 6

also given 0 is the mode so either x or y or both should be 0 because then only 0 gets the maximum frequency and hence mode

thus we have

0 0 0 2 6 7 8 8 9 and another unknown entry which is below 6.

since median is 3.5, we have the unknown entry to be 5 only because then only median =( 2+5)/2

thus the after noon buses were late by 0 and 5 minutes.

the meatpacking industry was most affected by the refrigeration railcar.