In hypothesis testing probability of (alpha +beta) =1?

Related Mcqs:

1. When in hypothesis testing (alpha) increases (1-beta)?

   A. Decrease
   B. Equal
   C. Increases
   D. None of these

   Submitted by: Nimra Shaheen

2. Reason behind probability of (alpha +beta)is not equal 1?

   A. Size of n
   B. Change distribution 
   C. Size of alpha
   D. None of theseSize of beta

   Submitted by: Nimra Shaheen

3. The Estimation and testing of hypothesis are main branches of ________________?

   A. Sampling
   B. Probability distribution
   C. Regression
   D. Statistical Inference

4. Which of the following test is most likely assessing this null hypothesis: Ho The number of violations per apartment in the population of all city apartments is binomially distributed with a probability of success in any one trial of P=0.3 dd ?

   A. The Mann-Whitney test
   B. The Kruskal-Wallis test
   C. The Wilcoxon Signed Rank test
   D. The Kolmogorove-Simirnor test

5. For a probability density function (pdf), the probability of a single point is_____________?

   A. 1
   B. 2
   C. 0
   D. Constant

6. The hypothesis which is being tested is called ___________________?

   A. Composite hypothesis
   B. Alternative hypothesis
   C. Null hypothesis
   D. Simple hypothesis

7. Type II error is committed when the null hypothesis is _________________?

   A. Rejected when it is true
   B. Rejected when it is false
   C. Accepted when it is true
   D. Accepted when it is false

8. If Ho is stated as Q = Qo< the alternate hypothesis in general stated________________?

   A. Q Qo
   C. Q ≠ Qo
   D. None of these

9. The first and starting point in test Hypothesis is ______________?

   A. stating H1
   B. stating Ho
   C. L of significance
   D. Test statistics

10. If we reject the null hypothesis, we might be making____________?

    A. Unpredictable
    B. A correct Decision
    C. Type-II Error
    D. Type-Error