It's D, because the mean doesn't matter as much if it's only taken in a small variability. The mean was selected from 25 random pages in the book, that is why it is right.
Answer:
D
Step-by-step explanation:
the square root of 24 is 4.8 so it has to be D
Answer:
Self selection sampling.
Step-by-step explanation:
A poll that does not attempt to generate a random sample, but instead invites people to volunteer to participate is called - self selection sampling.
Self-selection sampling is a sampling method where researchers allow the people or individuals, to choose to take part in research on their own accord.
Hi!
I think Grace needs to wash at least 6 cars. Please tell me if I'm wrong.
Thank you
