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PolarNik [594]
2 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]2 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]2 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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Edgar earned $9 for every 2 boxes of candy he sold for his school's fundraiser. At that rate, how much would
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Answer:

108

Step-by-step explanation:

divide 9 by 2, you get 4.5. multiply that by 24 and you get your answer.

6 0
3 years ago
Use a calculator to find a decimal approximation for the following trigonometric function sin 28°48
Bumek [7]

The decimal approximation for the trigonometric function sin 28°48' is

Given the trigonometric function is sin 28°48'

The ratio between the adjacent side and the hypotenuse is called cos(θ), whereas the ratio between the opposite side and the hypotenuse is called sin(θ). The sin(θ) and cos(θ) values for a given triangle are constant regardless of the triangle's size.

To solve this, we are going to convert 28°48' into degrees first, using the conversion factor 1' = 1/60°

sin (28°48') = sin(28° ₊ (48 × 1/60)°)

= sin(28° ₊ (48 /60)°)

= sin(28° ₊ 4°/5)

= sin(28° ₊ 0.8°)

= sin(28.8°)

= 0.481753

Therefore sin (28°48') is 0.481753.

Learn more about Trigonometric functions here:

brainly.com/question/25618616

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5 0
1 year ago
If an electric circuit is not grounded, it is best to reach out and touch it to
astraxan [27]
The answer is B because it is not safe to touch it
4 0
2 years ago
A pillar is 15 m high the diameter is 84 cm what is the surface area ​
NARA [144]

Answer:

1416 cm

Step-by-step explanation:

Use calcutor shows everthinh

3 0
1 year ago
The low temperatures for a week in winter were -2° F, -15° F, -7° F, 1° F, -4° F, 5° F, 8° F. What was the average low
Novay_Z [31]

Answer: -2 F

Step-by-step explanation:

To find the average, or <em>mean, </em>of a data set, you must first combine all of the values in the set. Since some of these values are negative, it seems more difficult to solve. But it isn't. To find the mean of any data sets, you can find the absolute value of each numerical value. If you combine these regularly, it would be -15, but that is incorrect. The answer is -2 because some of the values may be negative, but you can find the answer easily. Just remember: To find the mean of data sets with negative values, you can find their absolute values, and solve from there. If this does not work for you, then find another solution. But the correct answer is -2 F.

3 0
3 years ago
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