Answer:
im sorry I don't know I didn't do stuff like this in school
Answer:
your answer is CCCCCCC
Step-by-step explanation:
Standard error (SE)

Or

Therefore, SE of the mean = (8)/(2) =4
Answer:
C
Explanation:
On the scatter plot, there is a dot where the lines for 6 and 3 meet. when looking for the ordered pair you would go along first then up (> then ^) so it would be (6,3). Another example, for the third dot on the plot, if you go along first you get 12 then when you go up you get 9 so the ordered pair for that would be (12,9). I really hope you understand what i mean and this helps as i struggled with explaining haha!