Question

(b) Separates the largest 0.8% of all values from the others separates the smallest 6.3% of all val." from the others (d) Separates the smallest 16.6% cf all z values from the others You may need to use the appropniate table in Appendix A to answer this question

Answer 1

a) Separates the largest 3.3% of all value of z

$z^{*}$ = 1.84 ( Using z table)

b)

Separates the largest 0.8% of all value of z

$z^{*}$ = 2.41 ( Using z table)

c)

Separates the smallest 6.3% of all value of z

$z^{*}$ = - 1.53 ( Using z table)

d)

Separates the largest 16.6% of all value of z

$z^{*}$ = - 0.97 ( Using z table)