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MMLU / Fifty oranges of one variety were selected at random and weighed. A 95 percent…

Problem

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question

Fifty oranges of one variety were selected at random and weighed. A 95 percent confidence interval computed from the sample weights to estimate the mean weight of oranges of this variety is (7.58, 8.72) ounces. Which of the following statements is true with respect to the confidence level used?

choices

  1. In repeated samplings of the same size, 95 percent of the intervals constructed will contain the true mean weight of the oranges of this variety.
  2. In repeated samplings of the same size, 95 percent of the intervals constructed will contain the sampled mean weight of the oranges.
  3. Ninety-five percent of the oranges in this sample weigh between 7.58 and 8.72 ounces.
  4. Ninety-five percent of the oranges of this variety weigh between 7.58 and 8.72 ounces.

subject

high_school_statistics

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Source and history

task_id
d20ec22b-0679-57e6-953c-e30351a79518
task_key
all--test--d20ec22b-0679-57e6-953c-e30351a79518
task_revision_id
1
config / split
all / test

Official source

initial import