A random sample of 1017 adults in a certain large country was asked"Do you pretty much think televisions are a necessity or a luxury you could dowithout?" Of the 1017 adultssurveyed, 528 indicated that televisions are a luxury they could do without. Complete parts(a) through(e) below.

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(a) Obtain a point estimate for the population proportion of adults in the country who believe that televisions are a luxury they could do without.

p=

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(Round to three decimal places asneeded.)

(b) Verify that the requirements for constructing a confidence interval about p are satisfied.