Determine the sample size necessary to estimatepfor the following information.

a.E=0.03,pis approximately0.60, and confidence level is 96%

b.Eis to be within0.04,pis unknown, and confidence level is 95%

c.Eis to be within4%,pis approximately60%, and confidence level is 90%

d.Eis to be no more than0.03,pis unknown, and confidence level is 99%

Appendix A Statistical Tables

(Round answers to 0 decimal places, e.g. 5,125.)

a.Sample size=

enter a sample size rounded to 0 decimal places

b.Sample size=

enter a sample size rounded to 0 decimal places

c.Sample size=

enter a sample size rounded to 0 decimal places

d.Sample size=

enter a sample size rounded to 0 decimal places