1- We use a t-test to determine whether two po.pdf
- 1. 1- We use a t-test to determine whether two population variances are equal.a. Trueb. False 2- The F-distribution is the sampling distribution of the ratio of:a. two normal population variances.b. two normal population means.c. two sample variances.d. None of these choices. 3- The ratio of two independent chi-squared variables divided by their degrees of freedom is:a. F-distributedb. chi-squared distributedc. normally distributedd. Student t-distributed
- 2. 1- We use a t-test to determine whether two population variances are equal.a. Trueb. False 2- The F-distribution is the sampling distribution of the ratio of:a. two normal population variances.b. two normal population means.c. two sample variances.d. None of these choices. 3- The ratio of two independent chi-squared variables divided by their degrees of freedom is:a. F-distributedb. chi-squared distributedc. normally distributedd. Student t-distributed
- 3. 1- We use a t-test to determine whether two population variances are equal.a. Trueb. False 2- The F-distribution is the sampling distribution of the ratio of:a. two normal population variances.b. two normal population means.c. two sample variances.d. None of these choices. 3- The ratio of two independent chi-squared variables divided by their degrees of freedom is:a. F-distributedb. chi-squared distributedc. normally distributedd. Student t-distributed 1- We use a t-test to determine whether two population variances are equal.a. Trueb. False
- 4. 1- We use a t-test to determine whether two population variances are equal.a. Trueb. False 1- We use a t-test to determine whether two population variances are equal.a. Trueb. False 1- We use a t-test to determine whether two population variances are equal.a. Trueb. False 1- We use a t-test to determine whether two population variances are equal.a. Trueb. False 1- We use a t-test to determine whether two population variances are equal.a. Trueb. False 1- We use a t-test to determine whether two population variances are equal. 2- The F-distribution is the sampling distribution of the ratio of:a. two normal population variances.b. two normal population means.c. two sample variances.d. None of these choices.
- 5. 2- The F-distribution is the sampling distribution of the ratio of:a. two normal population variances.b. two normal population means.c. two sample variances.d. None of these choices. 2- The F-distribution is the sampling distribution of the ratio of:a. two normal population variances.b. two normal population means.c. two sample variances.d. None of these choices. 2- The F-distribution is the sampling distribution of the ratio of: 3- The ratio of two independent chi-squared variables divided by their degrees of freedom is:a. F-distributedb. chi-squared distributedc. normally distributedd. Student t-distributed 3- The ratio of two independent chi-squared variables divided by their degrees of freedom is:a. F-distributedb. chi-squared distributedc. normally distributedd. Student t-distributed 3- The ratio of two independent chi-squared variables divided by their degrees of freedom is:a. F-distributedb. chi-squared distributedc. normally distributedd. Student t-distributed 3- The ratio of two independent chi-squared variables divided by their degrees of freedom is:a. F-distributedb. chi-squared distributedc. normally distributedd. Student t-distributed
- 6. 3- The ratio of two independent chi-squared variables divided by their degrees of freedom is: 1- We use a t-test to determine whether two population variances are equal.a. Trueb. False Solution 1.false 2. Two sample variances 3. F-distributed