Arandom sample of 1027 adults in a certain large country was asked "do you pretty much think televisions are a necessity or a luxury you could do without? " of the 1027 adults surveyed, 517 indicated that televisions are a luxury they could do without. complete parts (a) through (e) below. click here to view the standard normal distribution table (page 1). click here to view the standard normal distribution table (page 2). (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. modifyingabove p with caretequals nothing(round to three decimal places as needed.) (b) verify that the requirements for constructing a confidence interval about p are satisfied. the sample ▼ is stated to not be can be assumed to be cannot be assumed to be is stated to be a simple random sample, the value of ▼ modifyingabove p with caret n modifyingabove p with caret left parenthesis 1 minus modifyingabove p with caret right parenthesis modifyingabove p with caret left parenthesis 1 minus modifyingabove p with caret right parenthesis n n modifyingabove p with caret is nothing, which is ▼ less than greater than or equal to 10, and the ▼ population proportion sample proportion sample size population size ▼ is stated to not be cannot be assumed to be can be assumed to be is stated to be less than or equal to 5% of the ▼ population proportion. population size. sample proportion. sample size. (round to three decimal places as needed.)