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Leokris [45]
2 years ago
9

Identify at least one confounding variable that undermines the conclusion drawn in the following fictional study:

Mathematics
1 answer:
soldi70 [24.7K]2 years ago
5 0

Answer:

Identifying at least one confounding variable that undermines the conclusion drawn in the fictional study is:

All students took the same comprehensive test.

Step-by-step explanation:

In a study, an independent variable causes an effect on the dependent variable. But a confounding variable is the variable that influences the independent variable as well as the dependent variable.  If this third variable is not controlled, it might lead the researcher to make a wrong estimate of the relationship that exists between the independent variable and the dependent variable.

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Y=arccos(1/x)<br><br> Please help me do them all! I don’t know derivatives :(
Stells [14]

Answer:

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4 0
2 years ago
Megan is deciding when she needs to leave for school. If it typically takes her 15 minutes to walk to school, which is a reasona
Scrat [10]

Answer:

About 7:45

Step-by-step explanation:

7:40 OR 7:45 because sometimes the traffic light takes a while but 7:45 is best.

8 0
3 years ago
Read 2 more answers
What is a biased sample?
Kruka [31]
A sample in which every person or object does not have an equal chance of being selected. (Mark as brainliest)
3 0
2 years ago
14 POINTS + Brainliest to first correct answer with explanation and diagram.
zhuklara [117]

So for example we have

1/2 divided by 1/6

What we will do it’s

Leave the first one As it is

Turn the second fraction (the one you want to divide by) upside down

The change the divide to multiply

Multiply the first fraction by that reciprocal

Simplify the fraction (if needed)

So it’s will be like this

1/2 x 6/1 = 6/2

Simplify it

6/2 =3

I hope it’s will help u ✨

5 0
3 years ago
Leta has $45 in her account in May how much money does she have in her account in august
inessss [21]
I don’t know but ask google
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