Please I need help in this question, Best answer gets BRAINLIEST

1 - a/variable

2 - d/statistic

3 - b/population

4 - c/data

5 - e/parameter

6 - f/sample

I did comment asking if the two you'd already selected were definitely correct, but no answer was given, so I apologise if this is wrong. This is what I would put.

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.