A researcher gathered from historical papers that the proportion for the success of an event was between 40% to 60%. When calculating "n" the sample size needed for a given margin of error what should the researcher use for p-hat to arrive at the most conservative (highest) sample size. A. .40 b. .25 C. .60 d. .50
A researcher gathered from historical papers that the proportion for the success of an event was between 40% to 60%. When calculating "n" the sample size needed for a given margin of error what should the researcher use for p-hat to arrive at the most conservative (highest) sample size. A. .40 b. .25 C. .60 d. .50
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 5E: List the sample space of each experiment. Rolling one die and tossing one coin
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