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Katyanochek1 [597]
3 years ago
7

Which scatterplot shows no correlation?

Mathematics
2 answers:
Leona [35]3 years ago
7 0

Answer:

The answer is D graph there is no correlation

Step-by-step explanation:

The scatter plot given if we examine all the dots present shows some pattern on x and y axis

In the first graph some dots form linear pattern up to three

In the second graph some dots form a pattern with rise and fall linearly

In the third graph some dots form a pattern up to two linearly in one direction

But in the fourth graph all the dots scattered they don't form a linear relationship

and by definition of correlation it represents a linear relationship on x and y axis or between x and y .

Mila [183]3 years ago
4 0
The forth because the dots are all over the place and don't seem to follow a pattern.

Don't forget to follow me!!!
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pashok25 [27]

Answer:

U =35.5

Step-by-step explanation:

Since this is a right angle, we can use trig functions

tan theta = opp/ adj

tan U = 5/7

Take the inverse of each side

tan ^-1 tan U = tan ^-1 (5/7)

U = 35.53767779

Round to the nearest tenth

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4 years ago
A company has two manufacturing plants with daily production levels of 7 x plus 19 items and 2 x minus 7 ​items, respectively. T
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Step-by-step explanation:

Given

The expression for plant A will be:

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For plant B:

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So,

= 7x+19-(2x-7)\\= 7x+19-2x+7\\= 7x-2x+19+7\\=5x+26

So,

First plant produces 5x+26 items more than second plant daily

Keywords: Polynomials, expressions

Learn more about polynomials at:

  • brainly.com/question/729447
  • brainly.com/question/7287774

#LearnwithBrainly

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3 years ago
15 liters in 3 minutes as a unit rate
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Answer:

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