The region of the distribution in hypothesis testing in which the null hypothesis is rejected is called the _______.
A、not rejectance region
B、null region
C、alternative region
D、rejection region
A、not rejectance region
B、null region
C、alternative region
D、rejection region
A、radical
B、principle
C、principal
D、racial
A、1,2 and 3
B、1,2 and 4
C、2,3 and 5
D、1,4 and 5
A、dividing point
B、critical value
C、rejection value
D、not rejectance value
A、> 5
B、5
C、n = 60
D、< 5
A、a
B、b
C、1 – a
D、a / 2
A、are not mutually exclusive
B、are not collectively exhaustive
C、do not reference a population parameter
D、are established correctly
A、Computed test statistic = 2 and is greater than 1.645, so reject H0: µ ≤ 15.
B、Computed test statistic = 2 and is greater than 1.96, so reject H0: µ ≤ 15.
C、Computed test statistic = 2 and is greater than 1.753, so reject H0: µ = 15.
D、Computed test statistic = 2 and is greater than 2.131, so reject H0: µ ≤ 15.
A、it gets larger
B、it gets smaller
C、it does not change
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