Question

Find the value of x, if the mode of the following data is 25: 15, 20, 25, 18,14, 15, 25, 15, 18, 16, 20, 25, 20, x, 18​

Answer 1

Answer:

25

Step-by-step explanation:

X can be 25 Because 25 is the mode of the observations and the number of times 25 occurs is equal to the number of times 15 And 18 occur. Therefore for 25 to be the mode, X has to be 25...

Answer 2

Answer:

The value of x is 25, if the mode of the following data is 25: 15, 20, 25, 18,14, 15, 25, 15, 18, 16, 20, 25, 20, x, 18​

Step-by-step explanation:

The frequency table of the given data is as given below:

Value (xi):       14 15     16    18    20   25   x

Frequency (fi): 1 3 1 3 3 3 1

Here the value of mode is 25, means it is present in the data maximum times.

In the given data the frequencies of 15, 18, 20 and 25 are 3 each.

Since 25 is the modal value, so the value of x has to be 25.