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MAVERICK [17]
3 years ago
14

Depending on the day of the week, a border guard searches every nth person coming across the border. Each Tuesday every 7th pers

on is checked. What is the name of this method of sampling?
Convenience Sampling

Systematic Random Sampling

Stratified Random Sampling

Simple Random Sampling
Mathematics
1 answer:
zhannawk [14.2K]3 years ago
5 0

the answer is "Systematic Random Sampling"

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PLSS HELPPP!!! IN ORDER TO RECIEVE A BRAINLY, ANSWER QUICKLY AND CORRECTLY, AND MOST OF ALL, GIVE AN EXPLANATION!!! TYSM IN ADVA
Natalija [7]

Answer:

A. {−3.5, −2, 1, 2.5}

Step-by-step explanation:

Remember that the range is the possible values for Y in any given function, so in this case, we are given the Y values and we have to solve the function for x:

y=9+6x

6x=y-9

So we just insert the values, the first one being -12.

So since from the options only A has -3.5 as an option that's the correct answer.

hoped this helped! <3

7 0
3 years ago
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What is the value of 3.2n when n=5
Lady bird [3.3K]
3.2n=3.2*5

3.2*5=16 the answer is 16

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7 0
3 years ago
10. A group of 10 people go to see a movie. The tickets
KonstantinChe [14]
6 adults were in the group and 4 children
3 0
3 years ago
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Please help! ! ! ! !
Vladimir [108]
B is the answer how you do good
3 0
3 years ago
2x + y = 3
sergejj [24]

Hey there!

First, multiply the second equation by -2 as the problem states. When you multiply the second equation by -2, you get:

-2x+4y=2

Now, add this equation to the first equation in which you simply combine like terms:

2x+y=3

+

-2x+4y=2

=

5y= 5

In conclusion, the correct answer would be the first choice.

4 0
3 years ago
Read 2 more answers
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