Calculate z-scores for the following four faculty salaries: $35,000, $40,000, $38,000, and $49,000.
What proportion of the distribution falls below a salary of $35,000?
What proportion of the distribution falls between a salary of $35,000 and $40,000?
What proportion of the distribution falls above a salary of $35,000?
What proportion of the distribution falls between a salary of $30,000 and $42,000?
What proportion of the distribution falls between a salary of $37,000 and $45,000?
[Hint: Remember when I am asking proportion, I mean the area under the curve in proportion as provided in the Normal Curve Table at the back of the Book. In the cases, when I ask percentage, you need to covert the proportion into percentage].