Consider the following sets of sample data: A: 4.39, 4.47,4.21, 3.86, 3.72, 3.64, 3.77.4.60, 3.82,4.87, 3.94, 2.91, 4.88, 4.21
B: 4.8, 3.9, 2.8, 3.8, 4.7, 1.7,3.6, 2.2, 4.8, 3.2, 1.9
Step 1 of 2: For each of the above sets of sample data, calculate the coefficient of variation, CV. Round to one decimal place.

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

it is 32.5

i hope i could u.

well, if you graph the linear equation using intercepts or other methods, and the line is straight, then the equation is linear