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3 years ago

Which method can be used to find the interquartile range for a set of data ?

Mathematics

2 answers:

coldgirl [10]3 years ago

8 0

By finding the difference between the upper and lower quartiles.

nignag [31]3 years ago

6 0

The interquartile range (IQR) can be found by finding the difference of the upper and lower quartiles

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Need help please its my last question

Nesterboy [21]

Given:

Radius of circle = 12 units

Area of sector = 24π sq. units.

Central angle = x

To find:

The value of x.

Solution:

We have,

$r=12$

$A=24\pi$

$\theta = x$

We know that, area of a sector is

$A=\dfrac{\theta }{360^\circ}\pi r^2$

Where, $\theta$ is central angle, r is radius.

$24\pi=\dfrac{x}{360^\circ}\pi (12)^2$

$24\pi=\dfrac{x}{360^\circ}\pi (144)$

$\dfrac{24\pi}{144\pi}=\dfrac{x}{360^\circ}$

$\dfrac{1}{6}=\dfrac{x}{360^\circ}$

Multiply both sides by 360 degrees.

$\dfrac{1}{6}\times 360^\circ=x$

$60^\circ=x$

The value of x is 60 degrees.

Therefore, the correct option is A.

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3 years ago

Which of these number lines represents-4+3

Marrrta [24]

Answer:

these lines represent-4+3=-7

7 0

3 years ago

Why is it important for student to learn about math(give important details )

weeeeeb [17]

Answer:

Step-by-step explanation:

So they can get prepared for the future

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2 years ago

How many meters are in a exameter?

xz_007 [3.2K]

Answer:

1E18 OR 10^18

Step-by-step explanation:

The formula is multiply the length by 1e+18

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3 years ago

Determine if 0.95929409956639... is rational or irrational ?

lozanna [386]

I think it’s irrational because it does not end

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3 years ago