Consider a Significance Test for a Null Hypothesis Versus a Two-Sided

question 2

Multiple Choice

Consider a significance test for a null hypothesis versus a two-sided alternative with a z-test statistic.Give a value of z that will give a result significant at the 1% level but not at the 5% level.

• A) z = 1.96
• B) z = -2.57
• C) z = 3.98
• D) There is no such z-value.

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