Question # 1

P (A/B) can be evaluated by formula

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P(A∩B)/P(B)

P(A∪B). P(B)

(A∪B)/P(B)

P(A∩B)/P(A)

The probabilyt density function p (x) cannot exced.

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zero

One

Mean

Infinity

Which is the followig measures cannot be calculated for the numbers 5,8, 12,6, 9, 13, 10

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Median

Mean

Mode

None of these

Major area of statistics today is concerned with drawing conclusion from.

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Complete study

Samples

Populations

Complete universe

The smallest and the largest value of data are called.

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Range

Mid point

Extreme value

Arrayed value

The coins are tossed, the porbability of two tails is euql to.

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1/2

1/4

3/4

1

In a fixed base method which period is taken always 100

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Preceding

Following

Base

Current

For symmetrical distributions the values of co-efficent of skewness is

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Negative Number

Positive Number

Imaginary Number

Pure Number

Fist moment about origin in is always equal

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Mean

Variance

Zero

1(One)

If A∪B = S then A and B are __________ events.

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Equally likely

Exhaustive

Compound

None of these

Which of the following is written at the top of the table.

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Souce note

Foot notte

Prefatory note

Title

The lack of symmetry is called________.

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consistent

skewness

Equidistant

Kurtosis

The conditional probability P(A/B) is given by.

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(A∩B)/(B)

P(A∩B)/P(A)

P(A∩B)/P(B)

(A∩B)/P(B)

The difference between the upper and the lower boundaries of a class are known as:

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class marks

class intensive

class frequency

class limit

A quantitative variable whose value are countable is called.

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Categorical variable

Continuous variable

Discrete variable

None of these

Probability of a sure event is

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Zero

Less than one

Greater than one

One

If a player well shuffles the pack of 52 playing card, then the probability of a black card form 52 playing cards is:

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1/52

13/52

26/52

4/52

The binomial distribution is negatively skewed if

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P< 1/2

P = 1/2

P > 1/2

P = 1

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Statistics Ics Part 1 Online Test MCQs With Answers

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