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agasfer [191]
3 years ago
5

Explain the dimensions of descriptive statistics in special education

Mathematics
1 answer:
Mariulka [41]3 years ago
5 0
<span>Descriptive statistics mainly used for a group of people's numerical data such as percent, average , measures of test scores and number of hours working etc in a particular classroom setting. In this, ->variable(x) used for measurable characteristics. -> population(X) used for all subjects or objects. ->Parameter is used for measurable characteristics of a population. ->Sample used for a smaller group of subjects. -> Frequency graph used for picture depicting the number of times an event occurred. ->Bar graph used to mention the number of blocks or length representing the frequency of occurrence. ->Mean used to calculate intermediate value between several other numbers in a group. Using all or some of the above, reliability and validity measured.</span>
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Like terms and unlike terms
vaieri [72.5K]

Answer:

In algebra, like terms are terms that have the same variables and powers. The coefficients do not need to match.

Unlike terms are two or more terms that are not like terms, i.e. they do not have the same variables or powers. The order of the variables does not matter unless there is a power. For example, 8xyz2 and −5xyz2 are like terms because they have the same variables and power while 3abc and 3ghi are unlike terms because they have different variables. Since the coefficient doesn't affect likeness, all

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3 years ago
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Can you solve this? :)
Nina [5.8K]
The answer is B.
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8 0
3 years ago
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Please help me out ‼️
Westkost [7]

Answer:

7

Step-by-step explanation:

In similar triangles, corresponding elements are proportional. Then we get,

(2x + 1)/(x-1) = 10/4

4(2x +1)       = 10(x-1)

8x + 4         = 10x - 10

8x               = 10x - 14

2x               = 14

x                 = 7

Hope it helps and if it does, please mark me brainliest...

6 0
3 years ago
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Which polyhedron has more faces than a hexahedron, but fewer faces than an dodecahedron?
timurjin [86]
The best and most correct answer among the choices provided by your question is the fourth choice or letter D.

Octahedron (8) is a <span>polyhedron has more faces than a hexahedron, but fewer faces than an dodecahedron.</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
5 0
3 years ago
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35/20 in simplest form
Andrew [12]

Answer:

7/4

Step-by-step explanation:

35 divided by 5

20 divided by 5

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3 years ago
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