The table below shows the amount of time 8 music students spent practicing the piano versus the number of mistakes that they mad
e in their recital.
a. Make a scatter plot of the data
b. what type of relationship does the scatter plot show (positive correlation, or negative correlation)
a. Make a scatter plot of the data
b. what type of relationship does the scatter plot show (positive correlation, or negative correlation)
1 answer:
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Let x be the <span>heights of a maple tree and y be the height of the cherry tree.
We know:
</span>
<span>The new ratio is obtained like this:
</span>
.
From the above equation we get
.
then
Solving the above equation for y we get:
So
So the first tree is (400-160=240) more taller than cherry tree.
We know:
</span>
<span>The new ratio is obtained like this:
</span>
From the above equation we get
then
Solving the above equation for y we get:
So
So the first tree is (400-160=240) more taller than cherry tree.