Question # 1

The variance of binomial distribution is

Choose an answer

np

nq

npq

pq

Numebr of accidents recorded yesterday n Lahore is a.

Choose an answer

Discrete variable

Continuous variable

Qualitative variable

Constant

The mean of a binomial distribution depends on.

Choose an answer

Parability of success

Parababilyt of failure

Number of trials

Both a and c

M.D. of the values 4,4,4,4 is

Choose an answer

0

4

8

12

β₁ is a quantity

Choose an answer

Dimensional

Dimension less

Positive

Negative

Which is the suitable average for calculting the average price at which articles are sold.

Choose an answer

Geometric mean

Arithmetic mean

Harmonic mean

Mode

A student soved 25 questions from first 50 questios of a book to be solved. The prob, that he will solve the remaining all questions.

Choose an answer

0.25

0.51

1

0

Mean deviation = S.D

Choose an answer

2/3

4/5

5/6

6/5

Mean deviation is always.

Choose an answer

Less then S.D

Equal to S.D

More than S.D

Negative

If n is the number of elements of a set. the total numebr of subsects of this set in

Choose an answer

2n

n2

2ⁿ

n

Code method of calculation is only used in:

Choose an answer

Median

Combined mean

A.M

None of these

The compare the variation of two or more than two sereies, we use.

Choose an answer

Mean absolute deviation

Variance

Coefficient of viariation

Corrected atandard deviation

The estimate of population means is represented by

Choose an answer

μ

Ψ

The variance of constant is always

Choose an answer

Constant

One

Positive

Zero

Subset of sample is called:

Choose an answer

Event

Simple event

Compound event

Experiment

A frequency polygon is clsed figure which is.

Choose an answer

One sided

Two sided

Three sided

Many sided

A fair coin is tossed four times the probability of getting four heads is

Choose an answer

1/4

1/2

4/6

1

In fixed base method, the base period should be.

Choose an answer

Far away

Normal

Un reliable

Abnormal

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