Given That the Confidence Level Is $x \%$ , Give an Expression in Terms Of

Multiple Choice

Given that the confidence level is $x \%$ , give an expression in terms of $x$ for $\alpha$ .

A) $100 - x$
B) $1 - \frac { x } { 100 }$
C) $\frac { x } { 100 }$
D) $100 - ( 1 - x )$