Make the following classes continuous . 6-10, 11-15,15-20.

Find out mode , given the following information : {:("Size",6-10,11-15,16-20,21-25,26-30),("Frequency"," "20," "30," "50," "40," "10):}

Draw a cumulative frequency curve (ogive) for the following distribution {:(" Mark ", 5 -10,10-15,15-20,20-25,25-30),(" no. of students "," "7, " "9, " "12, " "8, " "6):}

The median from the following distribution is {:("Class" :,5-10,10-15,15-20,20-25,25-30,30-35,35-40,40-45),("Frequency":,5,6,15,10,5,4,2,2):}

The median from the following distribution is {:("Class" :,5-10,10-15,15-20,20-25,25-30,30-35,35-40,40-45),("Frequency":,5,6,15,10,5,4,2,2):}

Calculate the median from the following distribution: Class: 5-10 10-15 15-20 20-25 25-30 30-35 35-40 40-45 Frequency: 5 6 15 10 5 4 2 2

Calculate the median from the following distribution: Class: 5-10 10-15 15-20 20-25 25-30 30-35 35-40 40-45 Frequency: 5 6 15 10 5 4 2 2

Find out mode from the following data : {:("Class Interval",5-10,10-15,15-20,20-25,25-30,30-35,35-40),("Number of Childern"," "4," "5," "3," "2," "6," "7," "3):}

Calculate the mode of the following distribution : [["Class :",10 - 15,15-20, 20-25,25-30,30-35], ["Frequency :",4, 7, 20,8,1]]

Draw a histogram of the following data: Class interval: 10-15, 15-20, 20-25, 25-30, 30-35, 35-40, Frequency: 30, 98, 80, 58, 29, 50,

Find the median for the following distribution: Class 5−10 10−15 15−20 20−25 25−30 30−35 35−40 40−45 Frequency 5 6 15 10 5 4 2 2