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Anastasy [175]
3 years ago
12

The residuals for data set X and data set Y were calculated and plotted on separate residual plots. If the residuals for data se

t X do not form a pattern, and the residuals for data set Y form a pattern, what can be concluded?
Mathematics
2 answers:
frez [133]3 years ago
8 0
<span>the residuals for data set X do not form a pattern</span>
lbvjy [14]3 years ago
8 0

Answer:

X has equal residuals across the regression line where as Y does not show any such property.  

Step-by-step explanation:

We are given that the residuals of data set X were plotted on a residual plot and they did not show any pattern.

Whereas, the residuals of data set y when plotted on a residual plot formed a pattern.

We could say that the residuals of data set X shows homoscedacity that is that is because there was no pattern observed on the residual plot. This means data X has a constant variance and less noise.

On the other hand, we could say that the residuals of data set Y shows hetroscedacity that is that is because there was pattern observed on the residual plot. This means data Y does not have a constant variance which is not a good thing.

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The total distance traveled by Alfred is the sum of the distance he traveled before and after refueling.

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3 years ago
A quantity, t, varies inversely with a quantity, r. If t = 6, then r = 5.
soldier1979 [14.2K]

Answer:

Step any explanation:

t & 1/r

t = k/r

When t =6 and r = 5

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2 years ago
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2 years ago
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Answer:

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8 0
3 years ago
The width of a rectangle is 2 meters less than its length, and the perimeter is 32 meters. Find the length and width of the rect
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