In a survey of 2223 U.S. adults, 1334 say an

In a survey of 2223 U.S. adults, 1334 say an occupation as an athlete is prestigious.


Let p be the population proportion for the situation. 

(a) Find point estimates of p and q, 

(b) Construct 90% and 95% confidence intervals for p, and 

(c) Interpret the results of part (b) and compare the widths of the confidence intervals.

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