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Firlakuza [10]
1 year ago
9

Explain what it means to have a correlation in a scatterplot.

Mathematics
2 answers:
Karo-lina-s [1.5K]1 year ago
3 0

Answer:

A correlation exists in a scatter plot if there is a general trend in the outputs as inputs increase. If the outputs generally increase in value, then there is a positive correlation. If the outputs generally decrease in value, then there is a negative correlation. 

Kipish [7]1 year ago
3 0

Answer:Sample Response/Explanation: A correlation exists in a scatterplot if there is a general trend in the outputs as inputs increase. If the outputs generally increase in value, then there is a positive correlation. If the outputs generally decrease in value, then there is a negative correlation.

There is a general trend.

As inputs increase, outputs mostly increase or mostly decrease.

The trend is positive or negative.

Step-by-step explanation:

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umka21 [38]
The answer is (2, 7), because the midpoint is the point where the 2 end points are equidistant from each other
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2 years ago
A father lifts a toddler 1.5 m up in the air. The child gains 187.5 J of energy in her gravitational potential energy store as a
bearhunter [10]

The mass of the toddler is 12.5 kg.

Step-by-step explanation:

The equation for gravitational potential energy is Ep=mgh where;

Ep=gravitational potential energy

m=mass of an object

g=gravitational field strength

h=height in meters

Given that ; h= 1.5m, Ep=187.5J , g=10 N/kg then finding m;

Ep=mgh

187.5=m*10*1.5

187.5=15m

187.5/15 =15m/15

12.5 kg=m

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2 years ago
A recipe for casserole calls for 2 cups of rice. The recipe makes 6 servings of casserole. how many cups of rice will you need t
ss7ja [257]

You will need 3.333.... cups of rice to make 10 servings of casserole.

<u><em>Explanation</em></u>

The recipe which makes 6 servings of casserole, needs 2 cups of rice.

Suppose, you need x cups of rice for making 10 servings of casserole.

Now, the equation according to <u>the ratio of "cups of rice" to the "servings of casserole" </u>will be.....

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5 0
2 years ago
Tarush is a landscape architect. For his first public project he is asked to create a small scale drawing of a garden to be plac
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Answer:

See the attached figure 2.

Step-by-step explanation:

The question is as shown at the attached figure 1.

given: The garden is a right triangle with base 10 m and height 15 m.

We need to draw the garden such that 1 unit on the grid represents 2 m.

So the scale factor is 1 unit = 2 m

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height = 15 m = 15/2 = 7.5 units

So, the garden on the grid will be a right triangle with base 5 units  and height 7.5 units.

See the attached figure.

3 0
2 years ago
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Which procedure justifies whether -3x(5-4)+3(x-6) is equivalent to -12x-6?
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Answer:

x=1

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4 0
2 years ago
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