Answer:
Step-by-step explanation:
You first have to add all of the numbers in the data set, than you divide by how many numbers are in the data set
Answer:
true
Step-by-step explanation:
19.60 is the right answer u take the percent sign and move it two places to the left. Times that by 28 and get ur answer
The equation is y=mx+c where m is the gradient and c is the y-intercept