2 years ago

What is the mean absolute deviation for the data set?

Mathematics

1 answer:

erastova [34]2 years ago

8 0

The answer is A 3.92

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5+(−4)+(−7)+2 jijujuijuijuijujijuijuijuijiji

Maurinko [17]

Combine the terms. Note that: one positive and one negative sign results in a negative sign.

Simplify: 5 + (-4) = 5 - 4 = 1

1 + (-7) = 1 - 7 = -6

-6 + 2 = -4

-4 is your answer

8 0

2 years ago

Read 2 more answers

A right circular cylinder has a height of 22 1/4 ft and a diameter 2 2/5 times its height. What is the volume of the cylinder? E

Triss [41]

Answer:

The volume of cylinder is:

49806.06 ft^3

Step-by-step explanation:

We are given a right circular cylinder with:

Height(h)= $22\frac{1}{4}ft=\dfrac{89}{4}ft$

and a diameter is $2\frac{2}{5}$ times it's height.

i.e. $\dfrac{12}{5}$ times it height.

i.e. the diameter is given as:

$\dfrac{12}{5}\times \dfrac{89}{4}=\dfrac{267}{5}ft.$

We know that the radius of cylinder is half the diameter.

Hence, radius(r) of cylinder is:

$\dfrac{1}{2}\times \dfrac{267}{5}\\\\=\dfrac{267}{10}$

The volume(V) of cylinder is given by:

$V=\pi r^2h$

$V=3.14\times (\dfrac{267}{10})^2\times \dfrac{89}{4}\\\\V=\dfrac{19922423.94}{400}\\\\V=49806.06ft^3$

Hence, the volume of cylinder is:

49806.06 ft^3

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3 years ago

PLEASE HELP ME.What letter should appear next in the sequence? V,T,S,R

Molodets [167]

Answer:

in what sentence all i see is the letters no image above

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2 years ago

Given w(2,-3), x(-4,9), y(5,y), and z(-1,1) find the value of y so that wx is perpendicular to yz

tangare [24]

Answer:

y=4

Step-by-step explanation:

Download pdf

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2 years ago

Which of the following concepts is more reliable: theoretical probability, experimental probability, or simulations?

Kryger [21]

I think your answer would be C. This is because experimental probability has actually been tried out.

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2 years ago