Ask question

Ask question

All categories

3 years ago

10

. One measure of variability is __________________, which is the mean distance between each data value and the mean of the data

set. *
A.measure of center
B.mean
C.measure of variablity
D.mean absolute deviation (MAD)

1 answer:

IgorLugansk [536]3 years ago

5 0

D. Mean absolute deviation (MAD)

You might be interested in

What is the common factors of 36 and 54

borishaifa [10]

36×3 and 54×2 is 108

8 0

4 years ago

lara31 [8.8K]

Answer:

SAS postulate

Step-by-step explanation:

AD (common)

AC = BD (both are diameters)

Angle COD = Ange AOD (vertically opposite angles)

Angle CAD = Angle BAD (angle on the circumference is half the angle at the centre)

Therefore, ABD and DCA are congruent by SAS postulate

7 0

3 years ago

Length of two sides of a triangle is given as 4cm and 4cm which triangle is this

My name is Ann [436]

Answer:

isosceles triangle

Step-by-step explanation:

two equal sides. is this the question only?

6 0

3 years ago

Read 2 more answers

To evaluate 43/2 find A) the square of 4 and then take the cube root. B) the cube of 4 and then take the square root. C) the squ

tatiyna

Answer:

B) the cube of 4 and then take the square root

Step-by-step explanation:

43/2 = 21.5

___

The answer choices suggest you want ...

4^(3/2) . . . . . . . appropriate math symbols are very helpful

This can be evaluated several ways:

$4^{\frac{3}{2}}=\sqrt{4^3}=(\sqrt{4})^3=10^{\frac{3}{2}\log{4}}\\\\=8$

_____

Since the 3 is in the numerator of the fraction, it represents a cube, not a cube root. Any of the answer choices suggesting cube root is involved are incorrect. (Eliminating those leaves only the correct answer choice.)

4 0

3 years ago

Help meeeeeeeeeeeeeee pleaseeeeeee

Rina8888 [55]

Answer: 2.5, 5.4

Step-by-step explanation:

$-16t^2 +126t=213\\\\16t^2 -126t+213=0\\\\t =\frac{-(-126) \pm \sqrt{(-126)^2 -4(16)(213)}}{2(16)}\\\\t \approx 2.5, 5.4$

8 0

1 year ago