Chapter 10.4A, Problem 22A

To determine

(a)

To find:

The second Quartile $Q_2$ for standardized tests with scores distributed normally.

To determine

(b)

To find:

The value of $P_{16}$ for standardized tests with scores distributed normally.

To determine

(c)

To find:

The value of $P_{84}$ for standardized tests with scores distributed normally.

To determine

(d)

To find:

The fifth decile or $D_5$ for standardized tests with scores distributed normally.