Median

Q. Median of the numbers 3, 4, 5, 6, 7 is:

1. 5
2. 7
3. 4
4. 6

Q. _______ is the value of middle most observation(s).

1. Mean
2. Median
3. Range
4. Mode

Q.

What is meant by the median of a set of observations?

1. The value of a given number of observations which divides it into exactly two parts.

2. The most frequently occuring value of the observation.

3. The average value of the given set of observations.

4. All of the above

Q. Assertion: Median of the given data 34, 31, 42, 43, 46, 25, 39, 45, 32 is $39$.
Reason: When the number of observations $\left(n\right)$ is even, the median is the mean of the ${\left(\frac{n}{2}\right)}^{th}$ and ${(\frac{n}{2}+1)}^{th}$ observations.
Which of the following is correct?

1. Both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion
2. Both Assertion and Reason are correct and Reason is the correct explanation of Assertion
3. Assertion is correct but Reason is incorrect
4. Assertion is incorrect but Reason is correct

Q.

Which among these is a measure of central tendency?

1. Mean

2. Median

3. Mode

4. All of these

Q.

Michael appeared in an examination and obtained the following marks out of 100.

$$\begin{array}{cc}\text{Name}& \text{Michael}\\ \text{Physics}& 87\\ \text{Chemistry}& 82\\ \text{Biology}& 82\\ \text{Mathematics}& 98\end{array}$$

Measure the central tendency of the above data.

1. Mean = 87.25, Median = 84.5 and Mode = 82

2. Mean = 87.25, Median = 81 and Mode= 87

3. Mean= 87.25, Median = 87 and Mode = 82

4. Mean = 86.25, Median = 82 and Mode = 98

Q.

In a cricket tournament, the total runs scored by 10 batsmen are:-

212, 134, 101, 89, 45, 121, 323, 202, 76, 87

The median of this data is

___.

Q. The median of the data 130, 140, 150, 160, 180 is:

1. 140
2. 130
3. 160
4. 150

Q.

What is the median of the following data: 1, 4, 7, 3, 9, 5, 3, 2, 7, 5.

1. 4

2. 4.5

3. 5

4. 7

Q.

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

1. Frequency

2. Median

3. Mean

4. Class Limit