For the following distribution of population scores, find the mean, median, mode, range, SIQR, ss, variance and standard deviation. What is the shape of this distribution? What is the best way to report average in this distribution? x f
20 1
19 2
18 5
17 3
16 1
15 1

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2

all you should have to do is insert 1 where the c is, representing that one car is sold.

f(c) = 250c + 500

f(1) = 250(1) + 500

f(1) = 250 + 500

f(1) = 750

he earns $750 for each car sold.

hope this you! have a happy , here's a turkey!