Question

If you decreased the allowable error bound, why would the minimum sample size increase (keeping the same level of

confidence)?

Short answer

Two factors other than the crucial value , $Z_a/2$ can be used to change the error bound calculation.

Step-by-step solution

Introduction

Two factors other than the crucial value, $Z_a/2$can be used to change the error bound calculation.

Explanation

Because n is in the denominator, it should be increased in order to lower the error bound for the maximum value allowed.

so,

Two factors other than the crucial value, $Z_a/2$can be used to change the error bound calculation