Donkey Kong is rolling cylindrical barrels of different sizes at Mario.
The Circumference of the bottom of the
barrel is 40.84067
How high must Mario jump to get over the
barrel?
Be careful...jump too high and the oil fire
might get you.

Amayoral candidate would like to know her residents’ views on a tax on sugar drinks before the mayoral debates. she asks one thousand registered voters from both parties. these voters are an example of a census population convenience sample simple random sample