
Q4. Calculate the Mean and Mode for the following frequency distribution. (10) Marks No. of students 5 10 25 30 20 10 0-10 10-20 20-30 30-40 40-50 50-60 Or Calculate the standard deviation for the following frequency distribution. 30-40 50 40-50 60 20-30 Age Group weight(in kg)–20 0-10 10-20 30 40 , Show transcribed image text
Expert AnswerÂ
A solution will be send to your mail shortly . . . .