Question

Find median of given below frequency distribution. Find mean. 21-25 26-30 31-35 36-40 41-45 46-50 51-5S 32 30 40 25 15 40 Class interval Frequency 18 32 30 40 25 15 40​

Answer 1

Answer:

in this mean is 4 because mean finds like you have to count all number comes between 21 and 25 but don't count 25ok under stand and interval freavjdndnidnj jdjdbdjdb sj kdnfbuddbe jdjnskswnbhnnftnohceexvfzbni frtbhi ggabaksbg vgzikjgd