Mathematics, 17.12.2019 21:31 m3xl0v3
Suppose the american national elections studies agency (anes) wishes to conduct a survey. it plans to ask a yes/no question to determine if those surveyed plan to vote for a certain candidate. one proposal is to randomly select 400 people and another proposal is to randomly select 1600 people.
which of the following is true regarding the sample proportion ^ p of "yes" responses?
o the sample proportion from the sample of 400 is more likely to be close to the true population proportion, p .
o the sample proportion from sample of 1,600 is more likely to be close to the true population proportion, p .
o the sample proportion, ^ p , in either proposal is equally likely to be close to the true population proportion, p , since the sampling is random
Answers: 2
Mathematics, 21.06.2019 19:30
The cone in the diagram has the same height and base area as the prism. what is the ratio of the volume of the cone to the volume of the prism? h hl base area-b base area =b volume of cone_1 volume of prism 2 volume of cone 1 volume of prism 3 volume of cone 2 volume of prism 3 oc. od. volume of cone volume of prism e. volume of cone volume of prism 3 2
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Mathematics, 22.06.2019 01:20
What is the absolute value of the complex number -4- 2 v14 3.15 14 18
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Suppose the american national elections studies agency (anes) wishes to conduct a survey. it plans t...
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