Author Question: The children who attend a small country school in Erehwon are aged 5, 6, 6, 7, 9, 10, 10, 11, and ... (Read 146 times)

vHAUNG6011 · **on:** Jun 29, 2018

The children who attend a small country school in Erehwon are aged 5, 6, 6, 7, 9, 10, 10, 11, and 12. What is the median of the children in the school?

Question 2

If you want to know the proportion of variance in Y that is explained by X, you should:
a. divide r by itself.
b. add r to itself.
c. square r.
d. subtract r from itself.