I need the 90% and 95% confidence level

In a survey of 603 males ages18-64, 399 say they have gone to the dentist in the past year.

Construct90% and95% confidence intervals for the population proportion. Interpret the results and compare the widths of the confidence intervals. Ifconvenient, use technology to construct the confidence intervals.

The90% confidence interval for the population proportion p is

(Round to three decimal places asneeded.)