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2 years ago

How can you compare data sets?

Mathematics

2 answers:

Goshia [24]2 years ago

4 0

Answer:

<em><u>Common graphical displays (e.g., dotplots, boxplots, stemplots, bar charts) can be effective tools for comparing data from two or more data sets.</u></em>

Step-by-step explanation:

MARK ME AS A BRAINLIST PLZ

bogdanovich [222]2 years ago

3 0

When you compare two or more data sets, focus on four features:

Center. Graphically, the center of a distribution is the point where about half of the observations are on either side.

Spread. The spread of a distribution refers to the variability of the data. ...

Shape. ...

Unusual features.

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Principal Lopez asked her 500 students to vote on the school's annual gift. 300 students voted to donate a telescope for the sci

Maksim231197 [3]

Using the percentage concept, it is found that 60% of the students voted to donate a telescope.

<h3>What is a percentage?</h3>

The percentage of an amount a over a total amount b is given by a multiplied by 100% and divided by b, that is:

$P = \frac{a}{b} \times 100\%$

In this problem:

The total amount is the number of students, which is of b = 500.

300 voted to donate, hence a = 300.

The <em>percentage </em>is given by:

$P = \frac{300}{500} \times 100\% = 60\%$

60% of the students voted to donate a telescope.

More can be learned about the percentage concept at brainly.com/question/10491646

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2 years ago

Hello do any one know this answer

natita [175]

Answer:

A: y = -2x^2

Step-by-step explanation:

The parent function would be y = x^2 since it is a parabola.

Since the function has a vertical stretch by 2, y = 2x^2.

Finally, the function is inverted so the final equation would be y = -2x^2

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3 years ago

The number 2838 is divisible by which two numbers

nadya68 [22]

Answer:

1419 and 2

Step-by-step explanation:

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2 years ago

Right triangle ABC is shown below. Write an equation that can be used to determine the angle measure, in degrees, of angle DBC.

Dmitry [639]

Answer:

Step-by-step explanation:

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3 years ago

Divide . round your answer to the nearest tenth 8÷8766

melamori03 [73]

Answer: 0 (zero)

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3 years ago

Read 2 more answers