Sunday
March 29, 2015

Homework Help: Math

Posted by Jen on Friday, October 21, 2011 at 2:59pm.

For the table that follows, answer the following questions:

x y
1 1/2
2 1
3 3/2
4


- Would the correlation between x and y in the table above be positive or negative?

- Find the missing value of y in the table.

- How would the values of this table be interpreted in terms of linear regression?

- If a "line of best fit" is placed among these points plotted on a coordinate system, would the slope of this line be positive or negative?

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