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Orlov [11]
3 years ago
14

A set of bivariate data was used to create a least-squares regression line. Which of the following is minimized by the line? The

sum of the residuals A The sum of the squared residuals B The sum of the absolute values of the residuals C The influence of outliers D The slope
Mathematics
1 answer:
Akimi4 [234]3 years ago
8 0

Answer:

The sum of the squared residuals

Step-by-step explanation:

If you sum the residuals, you would get 0

if you sum of the absolute values of the residuals you wouldn't be doing "least-squares regression"

The influence of outliers D The slope is another metric that has nothing to do in creating the regression line

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Answer:

4. x = 16.8

5. x = 35.98

Step-by-step explanation:

For both triangles that you need to work on, use the trigonometric function which is tan and you are dividing opposite by adjacent for the answers.

For number 4, the equation you are setting up is tan 35 = x/24.  Multiply 24 on both sides to get the answer which is 16.8 for the x side.

For number 5, the equation you are setting up is tan 17 = 11/x.  As a result on your calculator, you should get 35.98 for the x side.

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Find the mean of the data in the dot plot below.
salantis [7]

The mean of the following dot plot:

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Step-by-step explanation:

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So:

Mean: 0 + 3 + 6 = 9/3 = 3

Read more on Brainly.com - brainly.com/question/16754217#readmore

this was my previous answer from your other question

7 0
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