In polling voter opinions about a school bond issue, two groups randomly sampled the population of River City.Both polls agree that the proportion of voters' who say they would vote "yes" is 0.84.However, the school district's research dept reports a margin of error of .025, while a citizens' group reports a margin of error of .03. Which of the reasons below, if any, might explain this discrepancy?
A) The citizens' group is reporting with a smaller confidence level.
B) The citizens' group is reporting with a larger sample size.
C) The citizens' group has a smaller estimated standard error.
D) The citizens' group has a larger point estimate of π.
E) None of the above would account for this discrepancy.
Correct Answer:
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Q104: b is Q105: One of the t-procedures for making inferences Q106: Q107: A type I error is made by Q108: A type II error is made by Q110: The test statistic for the t test Q111: When making inferences about population characteristics, it Unlock this Answer For Free Now! View this answer and more for free by performing one of the following actions Scan the QR code to install the App and get 2 free unlocks Unlock quizzes for free by uploading documents