Author Question: On a scatter plot that shows a positive correlation, the dots tend to line up from _____. a. ... (Read 171 times)

Charlie · **on:** Jun 19, 2018

On a scatter plot that shows a positive correlation, the dots tend to line up from _____.

a. lower left to upper right c. in no particular order
b. upper left to lower right d. can't say without more information

Question 2

When doing summation, the number above the summation sign indicates the term ending the summation and the number below indicates the beginning term.

Indicate whether the statement is true or false

durant1234 · **Reply #1 on:** Jun 19, 2018

Answer to Question 1

A
Dots that line up from lower left to upper right reveal a positive correlations between variables.

Answer to Question 2

T