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A regression equation can be graphed. The graph will go uphill as we look at it going from the left to the right; or it will go downhill as we look at it going from the left to the right; or it will be parallel to the x-axis.
Take a look at several examples in the text or in the Homework and ponder for awhile.
Then write a very short idea about what’s going on with correlation (consider the r-value), with slope, and anything else you might notice.
Rather than being redundant, please read the ideas your classmates post and comment or add to what they observed.