Measures of Central Tendency

Q.

If number of observations N is odd then median is given by:

1. 

2. 

3. 

4. 

Q.

Which of the following is a measure of central tendency?

1. Frequency

2. Cumulative frequency

3. Mean

4. Class limit

Q.

(For an arranged data) The median is the

1. Middlemost observation

2. Most common observation

3. Least common observation

4. Average of the two most common observations

Q.

Which of the following is/are the measure of central tendency?

1. Frequency

2. Cumulative Frequency

3. Mean

4. Class Limit

Q. ____, median and mode are called the measures of central tendencies.

1. Mean
2. Average
3. Class interval
4. Range

Q. For a data set the value of mean and median can be equal or _____.

1. same
2. unequal
3. identical
4. not different

Q. The following distribution gives the daily income of 50 workers of a factory:

Daily income (in Rs)	100-120	120-140	140-160	160-180	180-200
Number of workers	12	14	8	6	10

Write the above distribution as less than type cumulative frequency distribution.

Q.

A data can have more than one

1. Mean

2. Median

3. Mode

4. Range