Answer:
Yes
Step-by-step explanation:
If you graph (2,1) it will be in the gray area. Therefore, if the point is inside the gray, then the answer is yes.
Answer:
-11s^3 -4
Step-by-step explanation:
( -22s^4t -8st) /2st
Separate into parts
-22s^4t / 2st -8st /2st
-11 s^3 -4
The variance for the sample is 25
For given question,
We have been given the sample size n = 21
and the sum of squares is SS = 500
We need to find the variance for the sample.
We know that the variance is mathematically represented as,

Substituting given values in the above formula,

= 500 / 20
= 25
So, the variance is 25
Therefore, the variance for the sample is 25
Learn more about the variance here:
brainly.com/question/15729903
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