Construct a cumulative frequency distribution table from the following frequency table : {:( " C.I" , ,"Frequency "),( 11-20 , , 15),(21-30, ,21),(31-40, ,26),(41-50,, 18),(51-60,,13),(61-70,,15):}

From the frequency distribution table from the following data

Construct a cumulative, frequency distribution table from the frequency table given below : {:("Calss Interval","Frequency"),(0-8,9),(8-16,13),(16-24,12),(24-32,7),(32-40,15):}

Construct a cumulative frequency distribution table from the frequency table given below : {:("Calss Interval","Frequency"),(1-10,12),(11-20,18),(21-30,23),(31-40,15),(41-50,10):}

Construct the frequency distribution table from the following cumulative frequency table : State the number of students in the age group 10 - 13.

Construct the frequency distribution table from the following cumulative frequency table : State the age - group which has the least number of students .

Construct the frequency distribution table from the following cumulative frequency table: {:("Ages" ,"No of students"),("Below" 4,0),("Below" 7,85),("Below" 10,140),("Below" 13,243),("Below" 16,300):} State the age group which has the least number of students

Construct the frequency distribution table from the following cumulative frequency table: {:("Ages" ,"No of Students"),("Below" 4,0),("Below" 7,85),("Below" 10,140),("Below" 13,243),("Below" 16,300):} State the number of students in the age group 10-13

Construct a frequency distributions table from the following cumulatvive frequency table. {:( " Class interval " , ," Cumulative Frequency "),( 0-9 , , 15),(10-19, ,23),(20-29, ,38),(30-39,, 56),(40-49,,68),(50-59,,90 ):}

Construct a frequency distribution table from the following cumulative frequency distribution : {:("Calss Interval","Cumulative Frequency"),(10-19,8),(20-29,19),(30-39,23),(40-49,30):}