Answer:
The variance is 
Step-by-step explanation:
From the question we are told that
The sample size is n = 21
The sum of squares is 
Generally the variance is mathematically represented as

substituting values


Answer:
The answer is Juice Jammers
Step-by-step explanation:
To determine which has a greater rate of change calculate out the rate of change for Juice Jammers. In order to do so, we use the first two points in the table and the slope equation.
m(slope) = (y2 - y1)/(x2 - x1)
m = (29.25 - 0)/(25 - 0)
m = 29.25/25
m = 1.17
This gives Juice Jammers a higher rate of change than Bob's Burgers
Step-by-step explanation:
Below is an attachment containing the solution.
The answer to your question is (c) $12,425, or the third option.
subtract how much he gets in grants from how much he owes
-Hope this helped!