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wlad13 [49]
2 years ago
15

PLEASE HELP, THIS IS A BENCHMARK. WILL GIVE BRAINLIEST!

Mathematics
2 answers:
Ksivusya [100]2 years ago
7 0
You need a picture of the shape.
Tasya [4]2 years ago
3 0
Bsmegemeisneurmeuebeuee. E 23638 6738?g-/3
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Identify the response variable and whether the setting involves a single sample, a matched pairs, or two independent samples.
Helga [31]

Answer:

1. single sample design

2. matched pairs

3. two independent samples.

Step-by-step explanation:

the response variable is known as the dependent variable, it is the variable that the researcher is interested i finding. the response variable is the x variable that responds to changes in the independent variable.

1.

In this question the researcher has only one sample that is the specimen. that is the reference specimen that she obtained. Therefore it is a single sample design.

the response variable here is the measurement of concentration.

2. In this question we have two pairs, men and women. The researcher is interested in comparing attitudes as she interviews them. so response variable is attitude or behavior

3. this is a 2 independent sample design. The researcher is using two different methods to test and their average is being compared.

6 0
2 years ago
What numerical expression is equivalent to (2^2)^3
oksian1 [2.3K]

Answer:2*2=4

4^3=4*4*4=64

Step-by-step explanation:

5 0
3 years ago
Write an equation to represent m varies inversely as the square of q ?​
kolezko [41]

Answer:

m = \frac{k}{q^2}

Step-by-step explanation:

Given m varies inversely as q² then the equation relating them is

m = \frac{k}{q^2} ← k is the constant of variation

4 0
3 years ago
Use an associative property to write an equivalent expression
Angelina_Jolie [31]

Answer:

6y+3xy

Step-by-step explanation:

You can combine the y's together to get this answer

3 0
3 years ago
Find the value of x in the triangle
Fofino [41]

Answer:

x=63

Step-by-step explanation:

55+62+x=180

117+x=180

180-117=63

x=63

4 0
2 years ago
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