In each of the following cases, compute 95 percent, 98 percent, and 99 percent confidence intervals for the population proportionp.

(a)

p

p^

= .6 andn= 94(Round your answers to 3 decimal places.)

(b)

p

p^

= .8 andn= 259.(Round your answers to 3 decimal places.)

(c)

p

p^

= .2 andn= 118.(Round your answers to 3 decimal places.)

(d)

p

p^

= .3 andn= 50.(Round your answers to 3 decimal places.)