Question # 1

The estimate of population means is represented by

Choose an answer

μ

Ψ

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

Choose an answer

1

1/4

1/2

1/10

Coefficient of variation (C.V) is given below

Choose an answer

Mean /S.D x10

Mean/S.D x 100

S.D/Mean x 100

S.D/ Mean

Continuous variable can be measured at.

Choose an answer

Specific points

Integer points

All possibel points

No points

In a table foot note and source notes are.

Choose an answer

Same

Different

Identical

None of these

First moment about mean is always equal to

Choose an answer

One

Negative

Zero

Positive

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

Choose an answer

1/4

1/2

4/6

1

The index number given by formula Σp_nq_n/Σp_nq_n x100 is:

Choose an answer

Laspeyres index

The paasche's index

The value index

None of these

Geometric mean of the relative is.

Choose an answer

Reversible

None - Reversible

Both A and B

None of these

Mean deviation is always.

Choose an answer

Less then S.D

Equal to S.D

More than S.D

Negative

For a constant K ,the variance of K.

Choose an answer

Zero

A^-2

K

None of these

If a curve has a longer tail to the right , it is called a.

Choose an answer

J - Shaped curve

Negative skewed curve

Positively skewed curve

Symmetrical curve

Y₃+y₄+......+y₁₅ =

Choose an answer

Σ¹⁵ _i=1 Y₁

Σ¹⁵ _i=3 Y₂

¹⁵Σ_i=3 Y_i

¹⁵Σ_i=3Y_i²

A relative frequency distribution presents frequencies in terms of

Choose an answer

Fractions

Whole numbers

Percentages

Both a and c but not b

50^th percentile is also called as

Choose an answer

Mean

Mode

Average

Median

Second moment abut mean is.

Choose an answer

0

1

variance

Standard deviation

The most suitable average for computing of index number is:

Choose an answer

A.M

G.M

Median

H.M

Which is the most useful average in chain base method

Choose an answer

Arithmetic mean

Median

Geometric mean

Weighted arithmetic mean

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