Richfield Graduate Institute of Technology (Pty) Ltd -Johannesburg JAVA PROGR 731 TOPIC 2: RESEARCH TOPIC AND PROBLEM  EASY QUESTIONS 1)A statement about a population developed for the purpose of testing is called:   A

Richfield Graduate Institute of Technology (Pty) Ltd -Johannesburg

JAVA PROGR 731

TOPIC 2: RESEARCH TOPIC AND PROBLEM

 EASY QUESTIONS

1)A statement about a population developed for the purpose of testing is called:

A.            Hypothesis

B.            Hypothesis testing

C.            Level of significance

D.            Test-statistic

2. Any hypothesis which is tested for the purpose of rejection under the assumption that it is true is called:

A.            Null hypothesis

B.            Alternative hypothesis

C.            Statistical hypothesis

D.            Composite hypothesis

3. A statement about the value of a population parameter is called:

A.            Null hypothesis

B.            Alternative hypothesis

C.            Simple hypothesis

D.            Composite hypothesis

4. Any statement whose validity is tested on the basis of a sample is called:

A.            Null hypothesis

B.            Alternative hypothesis

C.            Statistical hypothesis

D.            Simple hypothesis

5. A quantitative statement about a population is called:

A.            Research hypothesis

B.            Composite hypothesis

C.            Simple hypothesis

D.            Statistical hypothesis

6. A statement that is accepted if the sample data provide sufficient evidence that the null hypothesis is false is

called:

A.            Simple hypothesis

B.            Composite hypothesis

C.            Statistical hypothesis

D.            Alternative hypothesis

7. The alternative hypothesis is also called:

A.            Null hypothesis

B.            Statistical hypothesis

C.            Research hypothesis

D.            Simple hypothesis

8. A hypothesis that specifies all the values of parameter is called:

A. Simple hypothesis

B .Composite hypothesis C .Statistical hypothesis

E.            None of the above