The correct answer is C.
By definition, a bias is a systematic error that generates a distortion in the forecasted results. It can consist on an overestimating or underestimating a parameter.
For example, sampling bias appears when the sample obtained is not a proper representation of the underlying population.
Alexander Graham Bell invented the telephone because
<span>he was a teacher for deaf individuals and his wife was deaf
also. So he was inspired to make the telephone. </span>
This Christmas Carol is "God Rest Ye Merry Gentlemen".
The full verse is as follows:
God rest ye merry gentlemen, let nothing you dismay, hey
Remember Christ ,our savior was born on Christmas Day
To save us all from Satan's power when we were gone astray
