Which of the following is not necessary to determine a p-value?
A: Knowledge of whether the test is one-tailed or two-tailed
B: The value of the test statistic
C: The level of significance
D: Sample size
A: Knowledge of whether the test is one-tailed or two-tailed
B: The value of the test statistic
C: The level of significance
D: Sample size
举一反三
- If the p-value of a test statistic is .20 and the level of significance is .05, the null hypothesis should be rejected.
- An unbiased estimator is a sample statistic, which has an expected value equal to the value of the population parameter.
- The correct value of the test statistic is A: 2.02 B: - 2.91 C: 0.458 D: 4.02
- The correct value of the test statistic is A: 47.4 B: -6.70 C: 3.19 D: -0.36
- TEST指令的结构为TEST Test data {CASE Test value {, Test value} : ...} [ DEFAULT: ...] ENDTEST。其中Test data表示 ，Test value表示