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andreev551 [17]
3 years ago
6

True or False Variation provides information about how much the data varies within the sample.​

Mathematics
2 answers:
Iteru [2.4K]3 years ago
5 0

Answer:

True

Step-by-step explanation:

The variance of data measures how much the data varies.

skad [1K]3 years ago
4 0

your awnser would be true.

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FAST ASAP!! WILL GIVE BRAINLIST ALOT OF POINTS
Alik [6]

Answer:

= 3 3/4 m^2

or 15/4 m^2

Step-by-step explanation:

The base is the triangle.  

A =1/2 bh

A = 1/2  (3 1/3 * 9/4)

Change 3 1/3 to an improper fraction (3*3+1)/3 = 10/3

A = 1/2 * 10/3 *9/4

Re arranging

   =  1/2* 9/3 * 10/4

 = 1/2 (3) 5/2

 =15/4

Now writing as a mixed number

= 3 3/4 m^2

3 0
3 years ago
Find the area, please help me, having a hard time getting through tonight’s homework. Complex/Compound area. Thanks!
Digiron [165]
Since the bottom shape is a semi-circle, the 3yd is the radius making the triangle's area 7 x 3 / 2 = 10.5

The semi-circle's area is \pi 3^{2} /2 = 14.14

Combined, you get an area of 10.5 + 14.14 = 24.64yd^{2}
7 0
3 years ago
A sphere is inscribed in a cube. Explain the relationship between the surface areas of the two solid figures
Helga [31]

Answer:

No one knows. Jk just go look at the other brainly links. the question has already been asked and answered so you can go see them there.

Step-by-step explanation:

:)

3 0
3 years ago
A bag contains 6 white marblesw and 4 black marbles.a marble is drawn from the bag and then a second marble is drawn without rep
Katena32 [7]

Answer:

60.5%

Step-by-step explanation:

60% white, 40% black

The first draw you have a 60% chance drawing a white marble, the second time you have a 55% chance since you already drew one in the first round. so i think it is 60.5%% chance drawing white on both rounds since I add 60+55=121. 121/200=60.5%

8 0
3 years ago
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UkoKoshka [18]
I think it might be D
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2 years ago
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