0
Add your answer:
Earn +20 pts
Is it better to have a high or low mean absolute deviation?
Lower
Reduce type 1 error?
Accept lower p-values (meaning lower in magnitude; values tending toward zero).--And don't forget that by reducing the probability of getting a type I error, you increase the probability of getting a type II error (inverse relationship).
Can the median ever be higher than the average?
Yes. It can be higher or lower
What is the symbol that denotes population variance?
It's a lower-case Greek sigma followed by a superscript 2, in other words, "sigma-squared".
What and who determines the alpha level in statistics?
Before conducting a significance test, the statistician will choose an alpha level. Depending upon the severity of having type I or type II error, the statistician will make the alpha level higher or lower. Generally in courts, the alpha level is .05. The other common alpha levels for significance tests are .10 and .01.
With the mean absolute percentage error is a higher or lower number better?
The lower the better
Why is lower percentage error better?
I would have thought this blindingly obvious but no matter, a lower percentage error is better because it means your approximation to a solution is closer to the real answer than an approximation with a higher error.
What is better a higher or a lower percentage?
If you are receiving interest on an assett, a higher interest is better. If you are paying interest on a debit, a lower interest is better.
Is a GPA better if its higher or lower?
Higher. 4.0 is the best.
A material with a higher or lower R-value is a better insulator?
Higher
Is higher definition better than lower definition LCD 1920X1080 300?
Yes, the Higher the Better.
Is it better to have a high or low mean absolute deviation?
Lower
Is it better to use higher or lower resolution setting to copy a picture?
its better
Is a material with a lower R-value is a better insulator?
Higher
What is a better drop weight higher or lower?
A better drop weight is one that has a lower drop. -3 is the most powerful bat.
Is it better to have a higher or lower standby time on cell phones?
Standby times reflect overall battery capacity, the higher the better.
Is a higher or lower accident frequency rate better?
A lower accident frequency rate is better as "frequency" means "how often something occurs".
