Question: A sample selected from a population gave a sample proportion equal to .73. a. Make a 99% confidence interval for p assuming n = 100.
a. Make a 99% confidence interval for p assuming n = 100.
b. Construct a 99% confidence interval for p assuming n = 600.
c. Make a 99% confidence interval for p assuming n = 1500.
d. Does the width of the confidence intervals constructed in parts a through c decrease as the sample size increases? If yes, explain why.
Step by Step Solution
3.33 Rating (165 Votes )
There are 3 Steps involved in it
p 73 and 1 p 1 73 27 a n 100 and s p p n 7327100 04439595 ... View full answer
Get step-by-step solutions from verified subject matter experts
Document Format (1 attachment)
492-M-S-P-E (608).docx
120 KBs Word File
