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3 years ago

Is interquartile range a measure of center or a measure of variation?

Mathematics

2 answers:

Sedaia [141]3 years ago

5 0

Answer:

<h3>The interquartile range is the middle half of the data that is in between the upper and lower quartiles. ... The interquartile range is a robust measure of variability in a similar manner that the median is a robust measure of central tendency.</h3>

Step-by-step explanation:

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MA_775_DIABLO [31]3 years ago

5 0

Answer:

The interquartile range is the middle half of the data that is in between the upper and lower quartiles. ... The interquartile range is a robust measure of variability in a similar manner that the median is a robust measure of central tendency.

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a 175cm tall student casts a shadow that is 2.3cm long. at the same time, a tree casts a shadow that is 8.2m longest

Anika [276]

Ok so I’m assuming the question is how the tall is we need to find the Angle of the sun so

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Taylor is making a mini apple pie with a radius of 3.14 in for her math class. what is the area of her mini pie?

artcher [175]

So First of all we need to know how to find the area of a circle.

Assuming that the apple pie is the shape of a circle

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And we know that $\pi$ = 3.14 as well.

All we have to do is multiply..

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So the area of the pie is 30.95 in

Good Luck! :)

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3 years ago

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Viefleur [7K]

Theres an app called photomath thats useful for these kinds of problems

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A. -3/2 b. 0 c. 3/2 d. DNE

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3 years ago

See attachment. what is the length of x in the diagram below? answer in rational form

Norma-Jean [14]

Hi there!
Th' following triangle is divided into 2 sub-triangles!

• In 1ˢᵗ triangle :-

tan 45° = $\dfrac {b}{p}$

⇒ 1 = $\dfrac {5}{p}$

⇒ $p$ = 5

• In 2ⁿᵈ triangle :-

cos 30° = $\dfrac {p}{h}$

⇒ $\dfrac {1}{2}$ = $\dfrac {5}{x}$

⇒ $x$ = 2 × 5

⇒ $x$ = 10

Hence,
Th required answer is 10 units.

~ Hope it helps!

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3 years ago