Question

Find the arithmetic
mean median and mode​

Answer 1

Explanation:

The formulae to find them are:

• arithmetic mean in individual series = sum x/N
• arithmetic mean in discrete data= sum fx/N
• arithmetic mean in continuous data= sum fm/N
• 
  `median = (n + 1)/(2) th`

and mode= number of greatest frequency.

(note; f is frequency, N is number of data and x is x is the raw data)

hope it helps..