To Compute a One-Sample T Test,a Researcher Has to Know

question 16

Multiple Choice

To compute a one-sample t test,a researcher has to know many values.Which of the following is NOT a value that the researcher must know to compute this test?

• A) The estimated standard error must be known.
• B) The population variance must be known.
• C) The sample size must be known.
• D) The sample mean and sample variance must be known.

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