Advertisements
Advertisements
Question
Median is one of the observations in the data if number of observations is ______.
Solution
Median is one of the observations in the data if number of observations is odd.
APPEARS IN
RELATED QUESTIONS
Find the mean of the following distribution by step deviation method:
Class Interval | 20-30 | 30-40 | 40-50 | 50-60 | 60-70 | 70-80 |
Frequency | 10 | 6 | 8 | 12 | 5 | 9 |
Find the mode and the median of the following frequency distribution:
x | 10 | 11 | 12 | 13 | 14 | 15 |
f | 1 | 4 | 7 | 5 | 9 | 3 |
Find the mean of the following set of numbers:
11, 14, 23, 26, 10, 12, 18 and 6
If each number given in (a) is diminished by 2, find the new value of mean.
Draw a histogram and hence estimate the mode for the following frequency distribution:
Class | 0-10 | 10-20 | 20-30 | 30-40 | 40-50 | 50-60 |
Freq | 2 | 8 | 10 | 5 | 4 | 3 |
The mean monthly income of 10 persons is Rs 8,670. If a new member with a monthly income of Rs 9, 000 joins the group, find the new monthly income.
Find the median of the following:
3x, x+5, x+7, x+9, x+11, x+13
If the mean of 8, 10, 7, x + 2 and 6 is 9, find the value of x.
Find the mean of: 7, 5, 0, 3, 0, 6, 0, 9, 1 and 4
Median of the data may or may not be from the given data.