In each case, find the approximate sample size required to construct a 95% confidence interval for p that has sampling error SE = 0.05 a. Assume that p is near 0.3. b. Assume that you have no prior knowledge about p, but you wish to be certain that your sample is large enough to achieve the specified accuracy for the estimate a. The approximate sample size is (Round up to the nearest whole number.) > frect: 1 nter your answer in the answer box and then click Check Answer Ans Clea Al part remaining 1 Contact Alladbtslasenier Parmissions Erson Ealucarila Convra 9:2 11/5 here to search

Question

please show TI 84 steps

In each case, find the approximate sample size required to construct a 95% confidence interval for p that has sampling error SE = 0.05
a. Assume that p is near 0.3.
b. Assume that you have no prior knowledge
about p, but you wish to be certain that your sample is large enough to achieve the specified accuracy for the estimate
a. The approximate sample size is
(Round up to the nearest whole number.)
>
frect: 1
nter your answer in the answer box and then click Check Answer
Ans
Clea Al
part
remaining
1
Contact
Alladbtslasenier
Parmissions
Erson Ealucarila
Convra
9:2
11/5
here to search
Expand
Transcribed Image Text

In each case, find the approximate sample size required to construct a 95% confidence interval for p that has sampling error SE = 0.05 a. Assume that p is near 0.3. b. Assume that you have no prior knowledge about p, but you wish to be certain that your sample is large enough to achieve the specified accuracy for the estimate a. The approximate sample size is (Round up to the nearest whole number.) > frect: 1 nter your answer in the answer box and then click Check Answer Ans Clea Al part remaining 1 Contact Alladbtslasenier Parmissions Erson Ealucarila Convra 9:2 11/5 here to search

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