When carrying out a test of H₀: ? = 10 vs.H_a: ? 10 by using a critical value,we reject H₀ at level of significance $\alpha$When the calculated test statistic is: A)Less than $z _ { \alpha }$ B)Less than - $z _ { \alpha }$ C)Greater than $z _ { \alpha / 2 }$ D)Greater than $Z _ { \alpha }$ E)Less than the p-value

Question

When carrying out a test of H₀: ? = 10 vs.H_a: ? > 10 by using a critical value,we reject H₀ at level of significance $\alpha$When the calculated test statistic is: A)Less than $z _ { \alpha }$ B)Less than - $z _ { \alpha }$ C)Greater than $z _ { \alpha / 2 }$ D)Greater than $Z _ { \alpha }$ E)Less than the p-value

Quizplus · Accepted Answer

In a one-tailed test where H_a: ? > 10, we reject H₀ if the test statistic is greater than the critical value $Z _ { \alpha }$.

When Carrying Out a Test of H0: ? = 10 α\alphaα

When Carrying Out a Test of H₀: ? = 10 $\alpha$