You may need to use the appropriateappendix tableortechnologyto answer this question.

A simple random sample of 400 individuals provides128Yes responses.

(a)

What is the point estimate of the proportion of the population that would provide Yes responses?

________

(b)

What is your estimate of the standard error of the proportion,_p?

(Round your answer to four decimal places.)

________

(c)

Compute the 95% confidence interval for the population proportion. (Round your answers to four decimal places.)

_____ to ______

https://www.webassign.net/aswsbe13/appendix-b.pdf