What does decreasing interval mean?
1 answer:
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In the left hand side, you're multiplying 7.8 by
In the right hand side, you're multiplying again 7.8 by a mysterious number.
So, the unknown number must be
Every number remains unchanged when multiplied by 1, so the answer is 3.6
We have been given a table of fat contents and calories for the burgers at a fast food chain.
Now we need to find about how strong is the correlation between fat content (g) and calories.
To find that we will begin by graphing given points on x-y graph as you can see in the attached picture.
Now compare the scatter plot (graph of the table of points) with the other attached picture that contains categories of type of correlation.
We find that obtained scatter plot looks more closer to the "High Positive Correlation".
Hence final answer is "High Positive Correlation".
