# Measures of Central Tendency (CA Foundation Maths, Statictics, Logic, and Reasoning): Questions 1 - 7 of 21

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## Question number: 1

» Measures of Central Tendency

MCQ▾

### Question

Which measures of dispersions is not affected by the presence of extreme observations?

### Choices

Choice (4) Response

a.

Quartile deviation

b.

Standard deviation

c.

Range

d.

Mean deviation

## Question number: 2

» Measures of Central Tendency

MCQ▾

### Question

Which measure of dispersion is based on the absolute deviations only?

### Choices

Choice (4) Response

a.

Standard deviation

b.

Range

c.

Mean deviation

d.

Quartile deviation

## Question number: 3

» Measures of Central Tendency

MCQ▾

### Question

When it comes to comparing two or more distributions we consider

### Choices

Choice (4) Response

a.

Relative measures of dispersion

b.

Absolute measures of dispersion

c.

All of the above

d.

Question does not provide sufficient data or is vague

## Question number: 4

» Measures of Central Tendency

MCQ▾

### Question

Which measure of dispersion is based on all the observations?

### Choices

Choice (4) Response

a.

Quartile deviation

b.

Standard deviation

c.

Mean deviation

d.

Both b. and c. are correct

## Question number: 5

» Measures of Central Tendency

MCQ▾

### Question

The appropriate measure of dispersion for open – end classification is

### Choices

Choice (4) Response

a.

Mean deviation

b.

Standard deviation

c.

Quartile deviation

d.

None of the above

## Question number: 6

» Measures of Central Tendency

MCQ▾

### Question

If all the observations are increased by 10, then

### Choices

Choice (4) Response

a.

Quartile deviation would be increased by 10

b.

SD would be increased by 10

c.

remain unchanged.

d.

Mean deviation would be increased by 10

## Question number: 7

» Measures of Central Tendency

MCQ▾

### Question

If the profits of a company remains the same for the last ten months, then the standard Deviation of profits for these ten months would be?

### Choices

Choice (4) Response

a.

Positive

b.

Zero

c.

Negative

d.

A or C

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