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GaryK [48]
3 years ago
13

What is the IQR for the box plot below? (Interquartile range)

Mathematics
2 answers:
pshichka [43]3 years ago
5 0

Answer:

Step-by-step explanation:

IQR=10-6=4

olga2289 [7]3 years ago
3 0

Answer:

Step-by-step explanation:

The IQR of a box plot is Q_{3} - Q_{1}.

From the box plot, the first quartile, Q_{1}, is at 6, and the third quartile, Q_{3}, is at 10, so the IQR is

Q_{3} - Q_{1}

10 - 6

4

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erastovalidia [21]
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Please someone help me with this math question.
svetoff [14.1K]

Answer:

See Below.

Step-by-step explanation:

We can write a two-column proof.

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8 0
3 years ago
the figure shown is a rectangle with a semicircle on each end. what is the area of the figure? use 3.14 for <img src="https://te
nirvana33 [79]

Answer:

\boxed{a.\:\:\:76.3\:in^2}

Step-by-step explanation:

The figure is made up of a rectangle and two semicircles.


We find the area of the rectangle using the formula;

Area = l\times w


\Rightarrow Area = 8\times 6


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We find the area of one of the semicircles and multiply by 2;


The area of the semicircles

=2\times \frac{1}{2}\times \pi \times r^2


We substitute \pi =3.14 and r=3\:in to obtain;


=2\times \frac{1}{2}\times 3.14 \times 3^2


= 3.14 \times 9


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The area of the figure is

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=76.26\:in^2

To the nearest tenth we have;

=76.3\:in^2

The correct answer is A





6 0
3 years ago
Read 2 more answers
Simplify: (4x2 − 8xy + 2y2) − (9x2 − 4xy − 7y2) (5 points)
ivann1987 [24]

Answer:

Here you go

-5x2 − 4xy + 9y2

Hope this helps



6 0
4 years ago
Use set builder notation to represent the following set. {... -3, -2, -1, 0} {x | x Z, x ≤ 0} {x | x N, x ≤ 0} {x | x R, x ≤ 0}
IceJOKER [234]

Answer:

\boxed{\boxed{\left\{x\ |\ x\ \epsilon\ Z,\ x \le 0}\right\}}}

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This set is comprised of all negative integers. So symbol Z should be used in this case.

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7 0
4 years ago
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