Keila123

3 Questions
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972

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+5

What is the best way to gather information for each of the scenarios?

What is the best way to gather information for each of the scenarios?
Select Survey, Experiment, or Observational study for each scenario.

Survey Experiment Observational read more ..

Keila123 Jun 5, 2018

0

846

1

+5

What is the interval estimate of the true population proportion?

hi im new here and how do know when someone responds to me ..?

A sample proportion of 0.78 is found. To determine the margin of error for this statistic, a simulation of 100 trials is run, each with a sample size of 50 and a point read more ..

Keila123 Jun 5, 2018