Monday
April 21, 2014

Homework Help: statistics

Posted by mom on Thursday, October 4, 2012 at 11:03am.

. For the table that follows, answer the following questions:
x y
1 -1
2 -5
3 -9
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. The missing value of y =

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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