The median is the middle number. If there is an odd number of numbers in the set, the median is the middle number, and the only way to find the missing number is if the median is the missing number. If there is an even number of numbers in the set, the median is the average of the two middle numbers, and the only way to find the missing number is if the median is one of those two numbers. If it is, you can take the median and the one of the two numbers you know. Use the formula (# +#)/2=median and solve.
check 10th board's algebra text book nd u'll get ur ans der...
Given the median and trapezoid MOPN, what is the value of x?
The answer depends on what information you do have.
0-10 4 10-20 6 20-30 x 30-40 y 40-50 Z 50-60 6 60-70 4 total 200 median=33.5 mode=34
it is used to find mean<median and mode of grouped data
find the frequency before finding the percent total -_- :)
The median uses the position of the data rather than their actual values. As a result, in general, you will only be able to determine whether the missing value is greater than or less than the median.
10-20 16 20-30 4 30-40 _ 40-50 _ 50-60 _ 60-70 2
To find the median temperature over a given period of time, arrange the recorded temperatures in numerical order and take the value in the centre.
A quartile is a given section in a range of data. To find the quartile, you must first find the median. Then find the "median of the median", using these to separate your data into sections, giving you a total of four sections of data.