3 years ago

Whta is a linear regression equaton

1 answer:

3 0

A linear regression equation is a line so it has a form of y = mx + b, which is an equation of a line. You will also see it as Y = a + bX. In the form of Y= a +bX the b is the slope.

There are different methods to fitting a line and the most common method is the method of least-squares.

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3.) 12:1

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3 years ago

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A basketball player's "hang time" is the amount of time the player remains suspended in the air after a jump. The height (in met

matrenka [14]

Answer:

The graph is a nonlinear function. Michael Jordan's hang time is 0.9 seconds. The maximum height is about 1 meter. For t between t = 0.5 and t = 1, the height is decreasing.

Step-by-step explanation:

Okay the first one: It's nonlinear because its not a line, its a curve and its definitely not constant. The curve on the graph stops at (0.9,0) so his hangtime is 0.9 seconds. The peak of the curve is about 1 meter. Pretty self explanatory. And the last one, after the point 0.5, the height of the curve goes down, so it is decreasing.

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3 years ago

This data set gives the scores of 41 students on a biology exam: {66, 67, 67, 68, 80, 81, 81, 82, 22, 65, 66, 68, 69, 70, 71, 71

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I think the answer is 74.

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4 years ago

Answer fast plz sjsjzjz

Finger [1]

Answer:

104

Step-by-step explanation: