Question # 1

Statistical laws are true.

Choose an answer

On the average

Always

A and C

In the long run

Y₃+y₄+......+y₁₅ =

Choose an answer

Σ¹⁵ _i=1 Y₁

Σ¹⁵ _i=3 Y₂

¹⁵Σ_i=3 Y_i

¹⁵Σ_i=3Y_i²

The mean of the absolute deviations of observations from mean, median or mode is called

Choose an answer

Quartile deviation

Absolute deviation

Mean

Mean deviation

The probability of failure is equal to.

Choose an answer

p

1 - q

P - 1

1 - P

The grouped data is.

Choose an answer

Primary

Secondary

Raw data

None of them

If we do not replace the draw cards back into the pack before the next draw, the used probability distribution will be:

Choose an answer

Binomial

Hypergeometric

Both binomial & hypergeometric

None of these

Choose an answer

4/10

2/10

1/10

0

Random numbers can be generated mechanically by

Choose an answer

By use of digital computers

Probgrammable calculators

Ordinary calculators

Both a and b

Which one of the following is not effected by extreme values

Choose an answer

mean

median

mode

both (a) and (b)

The result of no interest of an experiment is called.

Choose an answer

Contstant

even

Failure

Success

Mode 2, 10 and 7 is.

Choose an answer

2

7

10

None of these

Colour of hair is a

Choose an answer

Continuous variable

Discrete variable

Qualitative variable

Quantitative variable

Which of the following average cannot be calculated from the observation 2,2,4,4,6,6,8,8,10,10

Choose an answer

Mean

Median

Mode

All of these

Which of the following can never be described by a binomial distributions.

Choose an answer

The number of difective items produced by an assembly process

The amount of water used by a single housheld

the numebr of students in the class who can answer this questions

All of these can always be described by a binomial distribution

Which pair of measures cannot be calculated when one of numbers in the seriesis zero.

Choose an answer

G.M and A.M

G.M and H.M

H.M and A.M

None of these

In pie diagram, the sector of a circle is obtained by.

Choose an answer

Component part / total x 300

Component part / total x 180

Component part / total x 360

None of these

The hypergeometric distribution has parameters

Choose an answer

Two

Three

Four

Five

What is the probability that a value chosen at random from a particular population is larger than the median of the popultion.

Choose an answer

0.25

0.5

1.0

0.67

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