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aliina [53]
3 years ago
13

What is the Mean Absolute Value?​

Mathematics
2 answers:
Akimi4 [234]3 years ago
6 0

Answer:

Mean absolute deviation (MAD) of a data set is the average distance between each data value and the mean. Mean absolute deviation is a way to describe variation in a data set. Mean absolute deviation helps us get a sense of how "spread out" the values in a data set are.

Step-by-step explanation:

tiny-mole [99]3 years ago
4 0
The average absolute deviation, or mean absolute deviation, of a data set is the average of the absolute deviations from a central point. It is a summary statistic of statistical dispersion or variability.
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Step-by-step explanation:

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If the vertex of a parabola is at (2, 3) and the point (0, -1) is also on the parabola, find an equation for the parabola. Write
STALIN [3.7K]

Answer:

y=-1(x-2)^2+3

Step-by-step explanation:

W have been given that the vertex of a parabola is at (2, 3) and the point (0, -1) is also on the parabola. We are asked to find the equation of parabola in the form y=(x-h)^2+k.  

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Upon substituting coordinates of vertex, we will get:

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To find the value of a, we will substitute coordinates of point (0, -1) as:

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3 years ago
Convert x - 5 = 0 to a polar equation
dolphi86 [110]

Answer:

(

5

,

π

)

Step-by-step explanation:

−

5

=

r

cos

θ

88

[

1

]

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=

r

sin

θ

8888

[

2

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Squaring [1] and [2]:

25

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r

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sin

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θ

Adding [1] and [2]:

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=

r

2

cos

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r

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25

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(

cos

2

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+

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=

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⇒

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±

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The value of one in 3.100
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Well, 1 is in the tenths place, which means it's equal to 1 tenth, or 1/10.
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