Determine whether the outcome is a Type I error, a Type II error, or a correct decision. A test is made of =:H050 versus <:H150. The true value of is 47, and H0 is rejected. The outcome of the test is a (Choose one).

Determine whether the alternate hypothesis is left-tailed, right-tailed, or two-tailed. =:H044 <:H144 The alternate hypothesis is (Choose one)

PC Gaming: A computer magazine editor claims that the mean cost of a gaming computer is $1250. A test is made of =:H01250 versus <:H11250. The null hypothesis is not rejected. State an appropriate conclusion. There (Choose one) enough evidence to conclude that the mean cost is (Choose one) $1250.

Ellie and Brenna each plan to perform a hypothesis test, using the same sample. Part: 0 / 20 of 2 Parts Complete Part 1 of 2 (a)Ellie will use a significance level of =0.1. Brenna wants to require the evidence to be weaker in order to reject the null hypothesis. Should she use a significance level that is greater than or less than Ellie's? Brenna should use a significance level (Choose one) than Ellie's. Part: 1 / 21 of 2 Parts Complete Part 2 of 2 (b)In another test with a different sample that they both use, Ellie will use a significance level of =0.01, and Brenna will use a significance level of =0.05. Which of them requires the evidence to be stronger in order to reject the null hypothesis? (Choose one) requires the evidence to be stronger.

A test of =:H051 versus >:H151 is performed using a significance level of =0.01. The value of the test statistic is =z2.97. Part: 0 / 30 of 3 Parts Complete Part 1 of 3 Determine whether to reject H0. Since the test statistic (Choose one) in the critical region, we (Choose one) H0 at the =0.01 level.

A test of =:H051 versus >:H151 is performed using a significance level of =0.01. The value of the test statistic is =z2.97. Part: 0 / 30 of 3 Parts Complete Part 1 of 3 Determine whether to reject H0. Since the test statistic (Choose one) in the critical region, we (Choose one) H0 at the =0.01 level.