As cars passed a checkpoint, the following speeds were clocked and recorded. Speed (mph): 55 62 61 54 68 72 59 61 70 What are the minimum, first quartile, median, third quartile, and maximum of the data set?

Question

As cars passed a checkpoint, the following speeds were clocked and recorded. Speed (mph): 55 62 61 54 68 72 59 61 70  What are the minimum, first quartile, median, third quartile, and maximum of the data set?

johnweldon1993 · Answer

well, what is the minimum speed given? what is the maximum speed given?

What is the median (order all the numbers from least to greatest and find the middle number)

first quartile.....take all the numbers less that the median....and find the median of THOSE

third quartile....same thing but take all numbers greater than the median....and find the median of THOSE