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jasenka [17]
4 years ago
6

A_____is a set of assumptions about how sample data are selected and about the population from which the sample data are selecte

d.a. random sampling.
b. statistical model.
c. descriptive statistics.
d. probability sampling.
Mathematics
1 answer:
Yakvenalex [24]4 years ago
6 0

Answer: probability sampling

Step-by-step explanation:

Probability sampling is used as a sampling method in which the researcher chooses samples from a large population using a method which is based on the theory of probability. For an item to be qualify as a probability sample, that item must be selected using a random selection. An example is the selection of 2 girls from a group of 20 students where 12 are girls and 8 are boys.

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3 years ago
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kow [346]

Answer:

178

Step-by-step explanation:

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4 years ago
Find the value of x. A. 53–√ in B. 241−−√ in C. 55–√ in D. 9
castortr0y [4]

Answer:

<h2>x = 5√3 inches</h2>

Step-by-step explanation:

Since the triangle is a right angled triangle we can use Pythagoras theorem to find the missing side x

Using Pythagoras theorem we have

{a}^{2}  =  {b}^{2}  +  {c}^{2}

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Substitute the values into the above formula

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We have

{10}^{2}   =  {5}^{2}  +  {x}^{2}

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Hope this helps you

3 0
3 years ago
What is 5/6 divided by-2/3
liraira [26]

Answer: -5/4


Step-by-step explanation:

Apply the fraction rule: a/-b = -a/b

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Divide fractions: a/b/c/d = a x d/ b x c

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Multiply the numbers: 6 x 2 = 12

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Multiply the numbers: 5 x 3 = 15

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Cancel the common factor.3

-5/4

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Sorry if this is a little confusing but your answer to the question is ( -5/4 )

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4 years ago
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Ahat [919]

Answer:

Step-by-step explanation:

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(this one is correct) Function f is translated 3 units up.

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(this one is correct) Function f is translated 4 units to the left.

Function f is translated 3 units to the right.

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