Скачать с ютуб How to calculate Median value в хорошем качестве

How to calculate Median value

#mathclass10 #Median_shortcut_method #how_to_find_Median #How_to_find_Median_of_grouped_data /#class10_math_2022 #Median_Easiest_method #class10 #class11 #class12 #competitive_exam #Statistics_Median_shortcut_method Median is a measure of central tendency which gives the value of the middle-most observation in the data. In case of ungrouped data, we first arrange the data values of the observations in ascending order. Then, if n is odd, the median is the (n+1)/2 th observation. The formula for median in a grouped data is median=l+((n/2−cf)/f)×h, where l represent the lower limit of the median class, n represents the total sum of all frequencies, cf represent the cumulative frequency before the median class, f represent the frequency of the median class and h represents the class width. The cumulative frequency of a class is obtained by adding the frequencies of all the classes preceding the given class. n is the total number of observations. cf is the cumulative frequency of the class preceding the median class. f is the frequency of the median class and h is the class size. #class10_board_important_questions #statistics #2022 Like, subscribe and share😇 Smart way of learning.................