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goblinko [34]
3 years ago
8

The type of sampling method in which a sample frame is divided into groups, which are highly similar to the others is:

Mathematics
1 answer:
Igoryamba3 years ago
3 0

The type of sampling method in which a sample frame is <em>divided into groups,</em> which are highly similar to the other

  • <u>Simple random sampling.</u>

<u />

According to the given question, we are asked to show the name which is given to the type of sampling method in which a sample frame is divided into groups, which are highly similar to the other.

As a result of  this, when a sample frame is divided into groups which are very similar to each other, then this is a simple random sampling.

In this method, we can see that there are different types of <em>random sampling techniques</em> which includes:

  • <u>Simple random sampling</u>
  • <u>Stratified random sampling</u>
  • <u>Cluster random sampling</u>
  • <u>Systematic random sampling</u>

Therefore, the correct answer is Simple random sampling.

Read more here:

brainly.com/question/17019103

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Round 8,751 to the nearest hundred.
mafiozo [28]
8800 because the last two digits are above 50.
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4 years ago
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The sum of 3 consecutive odd numbers is 177. What is the value of the smallest number in the sequence
riadik2000 [5.3K]

Ok this is a very question that can solved very easily. So we know that there three numbers, and they are consecutive, this means that they are all one bigger than the number before so for example 1,2, and 3 or 20, 21, and 22. These numbers are called consecutive. Now let's just pretend that the answer to this question is the variable "x". Now x is the smallest number in all the three numbers.

Using our knowledge of consecutive numbers we can say that the next to numbers will be one more than the number before so:

(x+1) and (x+2)

So we have our three numbers: x , x+1 , and x+2. Now let's set these numbers equal to 177.

177 = x + x + 1 + x + 2 → Combine like terms.

177 = 3x + 3 → Subtract 3 from both sides.

174 = 3x → Divide both sides by 3

58 = x

So that means that our first and smallest number is going to be 58 our second number will be +1 so 59 and our third number will be +2 so 60.

So the three numbers will be 58, 59, and 60.

Hope this helped.

4 0
3 years ago
A straight line measures 180°. A straight line and a triangle are
olga nikolaevna [1]

Answer:

b

Step-by-step explanation:

you add 80 and 16 together and subtract it from 180

so you do 180-96

and you get 84

4 0
3 years ago
Which statement best explains if the graph correctly represents the proportional relationship y = 3.5x? A graph of a coordinate
Evgesh-ka [11]

Answer:

It does, the points shown on the line would be part of y=3.5x

Step-by-step explanation:

see the attached figure to better understand the problem  

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

In this problem we have

y=3.5x

The slope is equal to m=3.5 ------> is a positive slope

The line passes through the origin

therefore

This linear equation represent a proportional variation

Verify the values of the points of the graph with the equation

For x=1

y=3.5*1=3.5 -----> is correct

For x=2

y=3.5*2=7 -----> is correct



7 0
3 years ago
What is the volume of a cylinder with a radius of 1.5 inches and a height of 19 inches? Use 3.14 for pi. Round your answer to th
adell [148]

Answer:

134.24 in³

Step-by-step explanation:

Use the formula for the volume of a cylinder, V = \pir²h

Plug in the radius, pi, and the height:

V = \pir²h

V = (3.14)(1.5²)(19)

V = 134.235

= 134.24 in³

So, the volume of the cylinder is 134.24 in³

3 0
3 years ago
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