Q 6

The practice of concluding "do not reject H_{0}" is preferred over "accept H_{0}" when we
A)are conducting a one-tailed test
B)are testing the validity of a claim
C)have an insufficient sample size
D)have not controlled for the Type II error

Q 7

If the cost of a Type I error is high, a smaller value should be chosen for the
A)critical value
B)confidence coefficient
C)level of significance
D)test statistic

Q 8

When the rejection region is in the lower tail of the sampling distribution, the p-value is the area under the curve
A)less than or equal to the critical value
B)less than or equal to the test statistic
C)greater than or equal to the critical value
D)greater than or equal to the test statistic