Mathematics
(i) The median of the observations 11, 12, 14, 18, (x + 4), 30, 32, 35, 41 arranged in ascending order is 24. Find the value of x.
(ii) If 10, 13, 15, 18, x + 1, x + 3, 31, 36, 38, 42 are the observations arranged in ascending order with median 28, find the value of x.
Related Questions
The heights (in cm) of 9 girls in a class are given below:
148.5, 143.7, 152.1, 150, 149.6, 144.2, 145, 147.3, 146.5
Find the median height.
The weights (in kg) of 8 children are given below:
10.6, 12.7, 9.8, 17.2, 13.4, 15, 16.5, 14.3
Find the median weight.
Calculate the median of the following frequency distribution:
Weight (in nearest kg) Number of students 45 8 46 5 48 6 50 9 52 7 54 4 55 2 Find the median of the following frequency distribution:
Variate Frequency 17 5 20 9 15 3 22 4 30 10 25 6