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DedPeter [7]
3 years ago
5

One of the first steps in calculating the paired-­samples t statistic is:

Mathematics
1 answer:
DanielleElmas [232]3 years ago
3 0
One of the first steps in calculating the paired samples or dependent-samples t statistic is creating a difference score for each participant in the sample.
Paired-samples t-test (within-groups design) are used when comparing two samples and every participant is in both samples.
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What is the median of the data set?
Arturiano [62]
First we need to arrange the numbers in this number set from smallest to biggest:17,18,24,27,31,39,42,47,55,65. Then there are 10 numbers in this number set. So when we calculate the median, we need to find the middle two numbers and calculate their average. So the median is (31+39)/2=35. SO the answer is B
6 0
3 years ago
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Identify the terms, coefficients and constants in the following: 3y + 3x - 2 * 5. Make it clear which are the terms, coefficient
vodka [1.7K]

Answer:

the terms/constants are 2 and 5 the coefficients are 3y and 3x

Step-by-step explanation:

terms/constants are the same thing

coefficients are numbers with letters behind them

<h2><u><em>BRAINLIEST PLEASE!!!!!!!!</em></u></h2>
3 0
3 years ago
What is the value of the y coordinate of any point on the x axis?
Leona [35]

The value of the y coordinate of any point on the x axis is always 0.

<u><em>Explanation</em></u>

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It means, the distance of the point from x-axis is 'b' and distance from y-axis is 'a'.

Now if the point lies on the x-axis, that means the distance of the point from x-axis will be 0. Thus, the value of 'b' will be 0.

So, the value of the y coordinate of any point on the x axis is always 0.

5 0
3 years ago
Pls help I need a good grade <br><br><br> Z/5+3=-35<br><br> Show your work
Molodets [167]
Who is my work I think the answer would be -190

5 0
3 years ago
(n+8)+(n−12)<br> Please help
Sonbull [250]

Answer:

=n+8+n+−12

=(n+n)+(8+−12)

=2n+−4

Answer:

=2n−4

= 2(n-2)

6 0
2 years ago
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