E (-4,8) D(2,8) B(-4,1) C(2,1)
Answer:
c. the variance of the difference scores is near zero
Step-by-step explanation:
If all the participants show improved performance of 8 or 9 points after treatment, what should the researcher find - the variance of the difference scores is near zero.
But this can be true only when the original scores had a low variance.
Answer:
18
Step-by-step explanation:
Since you are subtracting -18, and need to make it reach a zero to isolate g, you add 18.
Hope that helps! :)
Answer:
The numbers in decreasing order of their values are:

Step-by-step explanation:
Before actually comparing, we need to write all of those numbers in decimal form, that will be the only way to actually tell which one is bigger since you are already given numbers in decimal form.
Converting numbers in decimal form.
The first number we are given is
, we know it is a bit higher than 6, since the square root of 36 is 6, so using a calculator we get

The second number is a fraction, in decimal form will be:

Writing the decreasing order.
Now that all numbers are in decimal form we can compare them and write them in decreasing order.

Lastly we can write the decreasing order using the numbers on their original form.

Please mark me brainliest!!!!
It’s C
Hope this helps!