Answer:
The mean is 104 (Just add them all up)
The median is either 6 or 10 (its the number in the middle, sometimes there are two medians)
The mode is 15 (It shows up more than once)
The range is 13 (Take the smallest number and the highest number and subtract)
Y=cos(2x+pi) - 2
y= - cos(2x) - 2
{ Since cos(x+pi) =-cos(x)}
Because Stephen always gets $25 it doesn't change making it the Dependent Variable, but how many lawns she mows can change making it Independent.
Dependent = $25
Independent = Lawns Mowed
