Correct option is B
Given:
Mean = 42
Median = 53
Formula Used:
Mode = 3 × Median − 2 × Mean
Solution:
Mode = 3 × 53 − 2 × 42
= 159 − 84 = 75
The mode of the data is 75
The mean of a data is 42 and its median is 53. The mode (using empirical relation) of the data is:
Given:
Mean = 42
Median = 53
Formula Used:
Mode = 3 × Median − 2 × Mean
Solution:
Mode = 3 × 53 − 2 × 42
= 159 − 84 = 75
The mode of the data is 75
Correct relation for the numbers 10, 7, 8, 5, 6, 8, 5, 8, 6 is:
What is the mode of the data given below? [Give your answer correct to 2 decimal places.]
Age in years | 15-25 | 25-35 | 35-45 | 45-55 | 55-65 | 65-75 | 75-85 |
No. of patients | 14 | 32 | 39 | 38 | 10 | 36 | 22 |
The mean of a data is 42 and its median is 53. The mode (using empirical relation) of the data is:
If the mode of the following data is 125, then what is the value of x?
Class | 110-115 | 115-120 | 120-125 | 125-130 | 130-135 |
Frequency | 13 | 31 | 39 | x | 15 |