Charlotte_12
New member
Suppose you need to estimate a population proportion p with a 95%
confidence interval of total width 0.06. How large should your sample
be? If the total width is to remain the same, but confidence set to 99%,
how large should the sample be? If the confidence level can be kept at
95%, but the total width is to be halved, how large should the sample
be?
Im struggling to answer this question so any help would be great. Thank you.
confidence interval of total width 0.06. How large should your sample
be? If the total width is to remain the same, but confidence set to 99%,
how large should the sample be? If the confidence level can be kept at
95%, but the total width is to be halved, how large should the sample
be?
Im struggling to answer this question so any help would be great. Thank you.