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den301095 [7]
2 years ago
13

To determine how American college students feel about commuting, 100 students at a private

Mathematics
1 answer:
Ber [7]2 years ago
5 0

The nature of the research is called Observational Study while the target Population is American Students.

<h3>How to find the sampling method?</h3>

1) In study, we survey members of a sample without trying to affect them while in experiment, we assign people or things to groups and apply some treatment to one of the groups, while the other group does not receive treatment. Thus, this is an observational study.

2) The sample is the 100 students made up of 50 boys and 50 girls.

3) The target Population are American College Students

4) The sampling method is; Simple random Sampling

5) The data is qualitative because it deals with description of feelings rather than dealing with numbers and figures.

6) It is unlikely that the results would be invalid because of sampling bias as it was only done in a private university.

Read more about Sampling Method at; brainly.com/question/9910540

#SPJ1

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What is the probability i will roll a 4 or multiple of 3 on a standard # cube
ziro4ka [17]

Answer:

probability is 1/2

Step-by-step explanation:

multiples of 3 that will occur in standard dice = 3,6

hence, theres 3 occasions that u will roll a 4 or multiple of 3 on a standard # cube:

3/6 = 1/2

3 0
3 years ago
Which number can each term of the equation be multiplied by to eliminate the fractions before solving-3/4m-1/2=2+1/4m
densk [106]
<h2>Hello!</h2>

The answer is: 4

<h2>Why?</h2>

The smallest whole number we can use to multiply each term in order to eliminate the fractions is 4:

Multiplying each side of the equation by 4, we have:

Multiplying each side of the equation by 4, we have:

(\frac{-3m}{4}-\frac{1}{2})*4=(2+\frac{1}{4})*4\\\\\frac{-12m}{4} - \frac{4}{2} = 8+\frac{4m}{4}\\-3m-2=8+m\\-8-2=m+3m\\4m=-10\\m=\frac{-10}{4}=\frac{-5}{2}\\\\m=\frac{-5}{2}

Have a nice day!

8 0
3 years ago
Read 2 more answers
PLEASE HELP ME~!!!!!!!
MAXImum [283]

Answer: y= 5x + 3

Step-by-step explanation:

Lol literally so easy when you understand it so:

the formula for slope intercept form is:

y= mx + b

in this case just plug in the values

hope this helps ;)

also can I get brainliest pls?

7 0
3 years ago
What is the length of the diagonal of the screen,in feet?
Dvinal [7]

Answer:

12.2

Step-by-step explanation:

7 0
3 years ago
Show your work <br> 2x+y=-4;5x+3y=-6
miss Akunina [59]

Answer:

x = -6

y = 8

Step-by-step explanation:

Using substitution method.

2x + y = -4 -----------(I)

      y = - 4 - 2x -----------(II)

5x + 3y = -6 -------------------(III)

Substitute y = -4 -2x in equation (III)

5x + 3(-4-2x) = - 6

5x - 12  - 6x = -6

5x - 6x - 12 = -6

Combine like terms

    -x - 12     = -6   {Add 12 to both sides}

              -x = -6 + 12

              -x = 6              {Multiply by (-1)}

               x = -6

Substitute x = -6 in equation (II)

y = - 4 - 2*(-6)

  = -4 + 12

y = 8

4 0
3 years ago
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