Question # 1

For a constant K ,the variance of K.

Choose an answer

Zero

A^-2

K

None of these

Measurement usually provide.

Choose an answer

Discrete data

Continuous data

Primary data

Qualitative data

Which index number has a wide soope

Choose an answer

Special

General

Price

Quantity

If E a and impossible event, then P(E) is.

Choose an answer

0

0.5

1

Impossible

The phase of statistics that is concerned with the description and analysis of sample or population data is called.

Choose an answer

Inferential statistics

Deacriptive statistics

Sample statistics

Inductive statistics

The numebr of classes in a frequency distribution is obtained by dividing the range of variable by the.

Choose an answer

Total frequency

Class interval

Relative freqeuncy

Mid -points

When x denotes the number of success in binomial experiment it is called.

Choose an answer

Random variable

Binomial random variable

Continuous random variable

Both (B) and (C) but not (A)

The data about the sex of new babies is called:

Choose an answer

Continuous data

Qualitative data

Quantitative data

Discrete data

The probability of sure event is:

Choose an answer

0

0.5

1

Negative

The median for the data 2, 4, 6, 8, 10, 12 is

Choose an answer

5

8

7

10

What is teh major assumption we make when computing a mean from grouped data.

Choose an answer

All values are discrete

Eveery value in a class is equal to the midpoint

No value occurs more than once

Each class contains exactly the same number of values

In hypergometric distribution the trials are.

Choose an answer

Independent

Dependent

Independent and dependent

None of these

Index number are called:

Choose an answer

Mathematical barometer

Economic barometer

Statistical barometer

Both A and C

The variance of binomial distribution is

Choose an answer

np

nq

npq

pq

Third quartile Q₃ =

Choose an answer

P₃₃

D₃

Median

None of these

Binomial distribution is positive skewed when

Choose an answer

p > q

p = q

p < q

p = 1/2

Probability of a sure event is

Choose an answer

Zero

Less than one

Greater than one

One

A quantity calculated from a population is called.

Choose an answer

Frequency

Statitics

Parameter

Sample

More Classes

Other Links

Statistics Ics Part 1 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