Question 507054: For the table that follows, answer the following question.
x....y
1....1
2....4
3....7
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?
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! For the table that follows, answer the following question.
x....y
1....1
2....4
3....7
4....7+3 = 10
Would the correlation between x and y in the table above be positive or negative?
--
As x increases, y increases.
Ans: positive
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Find the missing value of y in the table:::10
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How would the values of this table be interpreted in terms of linear regression?
y = 3x - 2
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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?
Ans: slope = 3 is positive
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Cheers,
Stan H.
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