Statistical Inference Mcqs
Q.1: A_______ is the specific value of the statistic used to estimate the population parameter?Z
A. Point estimator
B. I.
C. Estimator
D. None of these
Q.2: Since E(X) _______X is said to be unbiased estimator of the population mean?L
A. Q
B. X
C. Ux
D. u
Q.3: Sampling Error decrease by _______ the sample size?3
A. Increase
B. Decrease
C. Sampling
D. Population
Q.4: ___________ is a value of sample statistics?,
A. Estimate
B. Estimator
C. Probability
D. Numerical
Q.5: The Estimation and testing of hypothesis are main branches of ________________?O
A. Sampling
B. Probability distribution
C. Regression
D. Statistical Inference
Q.6: 95% confidence limits for P are _________________?2
A. P2.18p2q2/n
B. P1.65(pq/n)
C. P1.96 p2q2/n
D. P1.96p2q2/n
Q.7:
A. Composite hypothesis
B. Alternative hypothesis
C. Null hypothesis
D. Simple hypothesis
Q.8: Type II error is committed when the null hypothesis is _________________?I
A. Rejected when it is true
B. Rejected when it is false
C. Accepted when it is true
D. Accepted when it is false
Q.9: Which of the following cannot be Ho_________________?5
A. Q Qo
B. Q Qo
C. Q = Qo
D. Q Qo
Q.10: If Ho is stated as Q = Qo< the alternate hypothesis in general stated________________?V
A. Q Qo
B. Q Qo
C. None of these
D.

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