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ohaa [14]
2 years ago
15

Linear regression is to be performed on the following data points: (0, 2), (4, 6), (7, 10), (9, 13), (11,16). Determine the valu

e of the term Syy. Answers should be to the first decimal place.
Mathematics
1 answer:
rodikova [14]2 years ago
3 0

The value of the the average [y] would be -

y(avg) = 9.4.

<h3>What is the general equation of a Straight line? What is linear regression?</h3>

The general equation of a straight line is -

[y] = [m]x + [c]

where -

[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].

[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.

Linear regression is a linear approach for modelling the relationship between a scalar response and one or more explanatory variables. The case of one explanatory variable is called simple linear regression; for more than one, the process is called multiple linear regression

We have the following data points -

(0, 2), (4, 6), (7, 10), (9, 13), (11, 16)

The value of average [y] would be -

y(avg) = (2 + 6 + 10 + 13 + 16)/5

y(avg) = 47/5

y(avg) = 9.4

Therefore, the value of the the average [y] would be -

y(avg) = 9.4.

To solve more questions on straight line regression, visit the link below-

brainly.com/question/20400984

#SPJ1

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Answer:

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