Which of the following statement is not a reason for sampling?
obtain in-depth information about each subject rather than superficial data on all
to learn something about a large group without having to study every member of that group
population under study is less than 500
studying every single instance of a thing is impractical or too expensive

Studying every single instance of a thing is impractical or too expensive

Step-by-step explanation:

With sampling we a have a lot of data without much effort.

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

you forgot an image

step-by-step explanation: