In a Two-Tail Test for the Population Mean,if the Null

question 128

Multiple Choice

In a two-tail test for the population mean,if the null hypothesis is rejected when the alternative hypothesis is true then:

• A) a Type I error is committed.
• B) a Type II error is committed.
• C) a correct decision is made.
• D) a one-tail test should be used instead of a two-tail test.

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