Question # 1

The alternative hypothesis is also called:

Choose an answer

Null hypothesis

Statistical hypothesis

Research hypothesis

Simple hypothesis

A statistic on the basis of which a decision is made about the hypothesis of interest is called

Choose an answer

critical region

test statistic

parameter

rejection region

A ---------------- error is made by accepting H_o if H₁ is actually true

Choose an answer

type - I

type - II

type - III

type - IV

The hypothesis which we are willing to accept when the null hypothesis is rejected is called

Choose an answer

simple hypothesis

composite hypothesis

null hypothesis

alternative hypothesis

1 -&=nbsp;α is call:

Choose an answer

Confidence coefficient

Power of the test

Size of the test

Level of significance

The power of the test is equal to:

Choose an answer

α

1 - α

β

1 - β

1 - α is the probability associated with:

Choose an answer

Type-I error

Type-II error

Level of confidence

Level of significance

An automobile is driven on the average on more than 1600 kilometers per year, the null hypothesis is

Choose an answer

H_o : μ = 16000 kilometers

H_o : μ ≤ 16000 kilometers

H_o : μ < 16000 kilometers

H_o : μ > 16000 kilometers

If we reject Ho when Ho is actually true then it is

Choose an answer

type - I error

type - II error

type - III error

type - IV error

A region for which the H_o is rejected is called

Choose an answer

acceptance region

rejection region

critical region

both b and c

The values of test statistic which separate the rejection and non rejection regions for the test are called

Choose an answer

simple values

critical values

parametric values

none of these

The choice of one-tailed test and two tailed test depends upon:

Choose an answer

Composite hypothesis

Null hypothesis

Alternative hypothesis

Simple hypothesis

If Ho: μ <μoand H1:μ <μoand level of significance is=α then Ho will be rejected if

Choose an answer

Z < Z=α

Z < Z=α/2

Z < Z 1-α

Z < Z1-α/2

The degree of confidence is equal to:

Choose an answer

β

1 - β

1 - α

α

Which of the following is not composite hypothesis?

Choose an answer

^{μ < μ}_^

μ > μ₀

μ = μ_o

Which hypothesis is always in an inequality form?

Choose an answer

Simple hypothesis

Alternative hypothesis

Null hypothesis

Composite hypothesis

A hypothesis that specifies all the value of parameter is called:

Choose an answer

Statistical hypothesis

Simple hypothesis

Composite hypothesis

None of these

More Classes

Other Links

ICS Part 2 Statistics Chapter 13 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer