B
Step-by-step explanation:
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>
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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
The area of the base is:
A = root ((s-a) * (s-b) * (s-c) * (s))
Where,
a, b, c: sides of the triangle
s = (a + b + c) / 2
We have then:
s = (9 + 9 + 9) / 2
s = 13.5
A = root ((13.5-9) * (13.5-9) * (13.5-9) * (13.5))
A = 35.07
Then, the surface area of the prism is:
S.A = 2 * A + 9h + 9h + 9h
Where,
h: height of the prism:
Substituting values:
421.2 = 2 * (35.07) + 9h + 9h + 9h
Clearing h:
27h = (421.2 - 2 * (35.07))
h = (421.2 - 2 * (35.07)) / (27)
h = 13
Answer:
the height of the box is:
h = 13 inches
it should be 42percent I didn't really know my bad
Sorry if I am wrong:
T<span>he median is found by listing the data points in numerical order from smallest to largest. Then you have to find the datum in the middle. So it doesn't have to do much about the high or low values in the data.</span>