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PolarNik [594]
3 years ago
11

WILL GIVE 30 points a scatter plot and a possible line of best fit is shown is the line of best fit accurate for the data shown

1. Yes because it touches the y-axis 2. Yes because it passes through the center of data points 3. No because the line does not touch any points 4. No because the line should touch every point

Mathematics
2 answers:
melisa1 [442]3 years ago
4 0
I would say 2. As the line of best fit is supposed to represent the average of all the data points. It's not nessecarily needed to go through every point.
natulia [17]3 years ago
3 0

Answer:

The correct statement about the scatter plot is:

2. Yes because it passes through the center of data points

Step-by-step explanation:

We know that a line of best fit or trend line is a line that gives the best estimation of the data points and represents the data approximately.

It may pass through some, all or none of the data points.

Here we are given a line of best fit that passes through 1 data point and also it has a y-intercept.

Also, the data points lie closely to the line of best fit.

Hence, the correct option is:

2. Yes because it passes through the center of data points.

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Mazyrski [523]

paso a paso

Step-by-step explanation:

tienes que saber cuanto le quito al otro por que

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3 years ago
What is the constant of proportionality in the equation y = 5/9 x ?
Mazyrski [523]

The constant of proportionality is 5/9

y= kx  where k is the constant of proportionality

y = 5/9 x

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6 0
3 years ago
A rectangle has a perimeter of 165.4 kilometers and a height of 20 kilometers. What is the length of the base?
KATRIN_1 [288]

Answer: Follow the Steps Below.

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I NEED PLEASE IT WOULD REALLY HELP ME ALOT !!<br><br><br> NO LINK OR ZOOMS
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Answer:

C

Step-by-step explanation:

Don't worry about the volume to start with. Just look at the area of the top or bottom.

The hole has a 4 inch diameter

d = 4

r = d/2

r = 2

Area = pi r^2

Area = pi * 2^2

Area = 4 pi

Now find the area of the top (or bottom) if the circle was not there.

L = 8

W = 6

Area = L * W

Area = 8 * 6

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Now take away the area of the circle.

Area Top = 48 - 4 * pi

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