If Ho is stated as Q = Qo< the alternate hypothesis in general stated________________?
A. Q Qo
C. Q ≠ Qo
D. None of these
Statistics Mcqs
Which of the following cannot be Ho_________________?
Which of the following cannot be Ho_________________?
A. Q ≤ Qo
B. Q ≥ Qo
C. Q = Qo
D. Q ≠ Qo
Type II error is committed when the null hypothesis is _________________?
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
The hypothesis which is being tested is called ___________________?
The hypothesis which is being tested is called ___________________?
A. Composite hypothesis
B. Alternative hypothesis
C. Null hypothesis
D. Simple hypothesis
95% confidence limits for P are _________________?
95% confidence limits for P are _________________?
A. P±2.18√p2q2/n
B. P±1.65(pq/n)
C. P±1.96 p2q2/√n
D. P±1.96√p2q2/n
The Estimation and testing of hypothesis are main branches of ________________?
The Estimation and testing of hypothesis are main branches of ________________?
A. Sampling
B. Probability distribution
C. Regression
D. Statistical Inference
___________ is a value of sample statistics?
___________ is a value of sample statistics?
A. Estimate
B. Estimator
C. Probability
D. Numerical
Sampling Error decrease by _______ the sample size?
Sampling Error decrease by _______ the sample size?
A. Increase
B. Decrease
C. Sampling
D. Population
Since E(X) _______X is said to be unbiased estimator of the population mean?
Since E(X) _______X is said to be unbiased estimator of the population mean?
A. Q
B. X
C. Ux
D. u
A_______ is the specific value of the statistic used to estimate the population parameter?
A_______ is the specific value of the statistic used to estimate the population parameter?
A. Point estimator
B. C.I.
C. Estimator
D. None of these