Question # 1

Degree of linear relationship between two variables is called

Choose an answer

regression

association

correlation

disassociation

The total area under the curve of chi-square distribution is_______.

Choose an answer

1

0.5

0 to ∞

-∞ to +∞

A process by which we estimate the value of dependent variable on the basis of one or more independent variable is called_________.

Choose an answer

Residual

Correlation

Regression

Slope

A data points falling along a straight line is called______.

Choose an answer

Linear relationship

Non-linear relationship

Linear positive

Scatter diagram

The variable, that forms the basis of estimation, is called_______.

Choose an answer

Regression

Regressor

Regressand

Estimated

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

Which one is called as a set of electronic instructions ?

Choose an answer

hardware

software

hardcopy

softcopy

A set of points in a rectangular coordinate system, where each point represents an observed pair of values is called

Choose an answer

least square regression

scatter diagram

pie graph

regression coefficient

P(μ-2σ < X=< μ + 2σ)=

Choose an answer

0.6827

0.9545

0.9973

0.9827

1MB equals

Choose an answer

1048576 bytes

1024 bytes

2048 bytes

2380 bytes

The distance between an estimate and the estimated parameter is called:

Choose an answer

Sampling error

Standard error

Bias

Error of estimation

Keyboard is commonly used_______device.

Choose an answer

Output

Input

Primary

Secondary

If sampling is done without replacement then=σ =

Choose an answer

1 - α is the probability associated with:

Choose an answer

Type-I error

Type-II error

Level of confidence

Level of significance

A process of dividing the objects into two mutually exclusive classes of an attribute is called

Choose an answer

classification

trichotomy

dichotomy

association

The variable, whose resulting value depends upon the selected value of the independent variable is called______.

Choose an answer

Regression

Regressor

Regressand

Coefficient

Choose an answer

37

132

32

cannot be calculated

Super computers can process million of instructions:

Choose an answer

Per second

Per microsecond

Per minute

Per hour

More Classes

Other Links

ICS Part 2 Statistics 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

Choose an answer