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Sampling and Polling

Questions (2)

We saw that if we want to have a probability of at least 95% that the poll results are within 1 percentage point of the truth,
1. 4 answers
2. asked by Anonymous
3. 870 views
Suppose a study is done in which several random samples of people from a population are taken and polled on the number of hours
1. 2 answers
2. asked by frank
3. 552 views

Subcategories (2)

Factors Affecting Sample Size and Accuracy
Proportions and Confidence Intervals

Parent Categories (2)

Probability and Statistics
Statistics

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