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gtnhenbr [62]
3 years ago
9

What is a histogram?

Mathematics
1 answer:
aliya0001 [1]3 years ago
5 0

Answer:

a diagram consisting of rectangles whose area is proportional to the frequency of a variable and whose width is equal to the class interval.

explanation: A histogram is a chart that shows frequencies for. intervals of values of a metric variable. Such intervals as known as “bins” and they all have the same widths. The example above uses $25 as its bin width. So it shows how many people make between $800 and $825, $825 and $850 and so on.

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Points A and B lie on a circle centered at point O. If what is the ratio of the area of sector AOB to the area of the circle?
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Answer:

C. 1/20

Step-by-step explanation:

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3 years ago
Which of the following is the equation of a line perpendicular to the line y = -10x + 1, passing through the point (5,7)?
Viktor [21]
Line 1;
y=-10x+1
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3 years ago
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The librarian noticed that 60% of seventh graders checked out fantacy books. About how many of 240 seventh graders would check o
ehidna [41]

Answer:

The correct answer is 144.

Step-by-step explanation:

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Thus out of 240 seventh graders 144 of them would check out  a fantasy book from the library.

4 0
3 years ago
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