# Statistics & Research Methods-Measures of Central Tendency (CBSE-NET (Based on NTA-UGC) Psychology (Paper-II)): Questions 1 - 6 of 10

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## Question number: 1

» Statistics & Research Methods » Measures of Central Tendency

MCQ▾

### Question

Which of the following is the formula of ‘Mean’.

### Choices

Choice (4) Response

a.

X/N and Sum of all scores (X) /number of scores

b.

Sum of all scores (X) /number of scores

c.

X/N

d.

Question does not provide sufficient data or is vague

## Question number: 2

» Statistics & Research Methods » Measures of Central Tendency

MCQ▾

The mode is

### Choices

Choice (4) Response

a.

a reliable indicator of the variability within a distribution.

b.

the most frequently occurring score in a distribution.

c.

the arithmetic average of all of the scores in a distribution.

d.

None of the above

## Question number: 3

» Statistics & Research Methods » Measures of Central Tendency

MCQ▾

### Question

Which does not belong to central tendency?

### Choices

Choice (4) Response

a.

Mode.

b.

Mean.

c.

Measure.

d.

Median.

## Question number: 4

» Statistics & Research Methods » Measures of Central Tendency

MCQ▾

### Question

________ is calculated by adding all the scores for each group and then dividing by the total number of scores.

### Choices

Choice (4) Response

a.

Median

b.

Mean

c.

Mode

d.

All of the above

## Question number: 5

» Statistics & Research Methods » Measures of Central Tendency

MCQ▾

### Question

A bell-shaped curve having known mathematical properties and characterized by a large number of scores in the middle, tapering towards very few extremely high and low scores at either end, is called ________.

### Choices

Choice (4) Response

a.

Normal curve

b.

Curve

c.

Abnormal curve

d.

Question does not provide sufficient data or is vague

## Question number: 6

» Statistics & Research Methods » Measures of Central Tendency

Assertion-Reason▾

### Assertion (Ꭺ)

Median is used as a measure of scale value in method of equal appearing intervals.

### Reason (Ꭱ)

In normal distribution mean, median and mode are identical.

### Choices

Choice (4) Response

a.

Ꭺ is true but Ꭱ is false

b.

Both Ꭺ and Ꭱ are false

c.

Ꭺ is false but Ꭱ is true

d.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

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