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Research Ethics Rosenthal has argued that poorly designed research can be unethical
Because
Normally Distributed
Refers to a probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.
Confidence Interval
A range of values derived from sample statistics that is likely to contain the value of an unknown population parameter.
Population Means
The average value of a particular characteristic within a total population.
Credit Purchases
Transactions where goods or services are bought using credit rather than cash or debit, to be paid off at a later date.
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