Each month, Nadeem keeps track of the number of times he visits the library and the number of books he checks out. Is there a correlation if you model his data with a linear equation? Is there a causal relationship? Visits 3 4 5 6 7 8
Books 12 5 6 8 9 11
A. There is a positive correlation and no causal relationship.
B. There is a negative correlation and no causal relationship.
C. There is a causal relationship but no positive correlation.
D. There is neither a correlation nor a causal relationship.

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation:

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13