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SCENARIO 4-12
Jake woke up late in the morning on the day that he has to go to school to take an important test.He can either take the shuttle bus which is usually running late 20% of the time or ride his unreliable motorcycle which breaks down 40% of the time.He decides to toss a fair coin to make his choice.
-Referring to Scenario 4-12,if Jake is late to the test,what is the probability that he rode his bike?
Representative Samples
A subset of a population that accurately reflects the members of the entire population in terms of critical variables.
Sampling Frames
A list or database from which a sample is drawn, representing the entire population or target demographic for a research study.
Nonprobability Sampling
A method of sampling in which not every member of the population has an equal opportunity to be chosen.
Quota Sampling
A non-random sampling technique where the researcher fills quotas from different subgroups of the population.
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