A.The power of the test is 40%,and there is a 5% probability that the test statistic will exceed the critical value(s).
B.There is a 95% probability that the test statistic will be between the critical values if this is a two-tailed test.
C.There is a 5% probability that the null hypothesis will be rejected when actually true,and the probability of rejecting the null when it is false is 40%.
[单选题]If the significance level of a test is 0.05 and the probability of a Type I
[单选题]If a two-tailed hypothesis test has a 5% probability of rejecting the null
[名词解释] typeⅠerror
[单选题]The probability of Event A is 40%. The probability of Event B is 60%. The j
[单选题]The probability of event A is 40%. The probability of event B is 60%. The j
[单选题]The probability of Event A is 40%. The probability of Event B is 60%. The j
[试题](ii) Calculate the probability of the net profit being less than £75 million. (2 marks)
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[单选题]执行命令: STORE”3.1416” TO TEST ?TYPE(“TEST”) 其结果为( )。A.DB.LC.CD.N
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