Mathematics, 29.02.2020 04:56 briannaparker11
A random sample of 1022 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 1022 adults surveyed, 533 indicated that televisions are a luxury they could do without. Complete parts (a) through (e) below. andard normal distrib Click here to view the standard normal distribution table ipage 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. (Round to three decimal places as needed.) (b) Verity that the requirements for constructing a confidence interval about p are satisfied The sample L-disDwhich is? ? a simple random sample, the value of ?| is | |, which is ?| 10, and the | ? less than or equal to 5% of the Round to three decimal places as needed.) c Construct and interpret a 95% confidence inter a for the population proportion o adults in the country who believe a televisions are a luuy ey ou within your choice (Type integers or decimals rounded to three decimal places as needed. Use ascending order.) OA. We are % confident proportion of adults in the country who believe that televisions are a luxury they could do without is between and do e out elect co rec ace w an nan answer s O B. There is a % chance the proportion of adults in the country who believe that televisions are a luxury the could do without is between Idi Is it noss ihla that a sunarmaioritv mnra than 60%) of adults in the ciintrv haliAV llnirv the cnuld do without? Is it likale? Click to select your answers). and a that telavisinn is a
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A random sample of 1022 adults in a certain large country was asked "Do you pretty much think televi...
Mathematics, 14.12.2020 02:30
Mathematics, 14.12.2020 02:30
Mathematics, 14.12.2020 02:30