Historically, the percentage of residents of a certain country who support stricter gun control laws has been 52%.

A recent poll of 1003

people showed 564

in favor of stricter gun control laws. Assume the poll was given to a random sample of people. Test the claim that the proportion of those favoring stricter gun control has changed. Perform a hypothesis test, using a significance level of 0.05.

Compute the sample proportion ModifyingAbove p with caret

p,

the standard error SE, the z-test statistic, and the p-value.

ModifyingAbove p with caret

p =

(Round to four decimal places as needed.)

SE=

(Round to five decimal places as needed.)

z=

(Round to two decimal places as needed.)

p-value=

(Round to three decimal places as needed.)