Mr. stephens and ms. richards conducted a survey of their english classes to find that students scored an average of 68% on the final for semester one.
which kind of statistic is offered?
inferential
descriptive
anecdotal
analogical
i have a half hour
to answer this question so , you

The correct answer is descriptive.
Descriptive statistics offer important parameters, such as the average percentage on the test that the teachers gave their students in this case. Based on the survey that the teachers conducted, they found out the exact percent that all students scored. 

The details about the statues, i believe, are that they're carved from blocks of igneous stone, many of them are partially buried under the ground which to preserve and protect them from the harsh environment on easter island, and many of the facial features have washed away. also, the most well-preserved one is at the british museum in london.these are just guesses from what i can see and what i think i read correctly. i'm sorry i couldn't be more .