Question

Ch-5 Data Handling
1.The weight(in kg) of 30 students of a class are;
49,48,46,48,48,50,52,53,54,43,43,41,43,55,56,48,47,41,40,49,51,51,56,46,45,44,49,
53,42,42 and 47.
Prepare the frequency distribution table for the above data.​

Answer 1

Step-by-step explanation:

41,42,43,44,45,46,47,48,49,50,51,52,53,54

Answer 2

Step-by-step explanation:

ascending order:40,41,41,42,42,43,43,43,44,45,46,46,47,47,48,48,

48,48,49,49,50,51,51,52,53,53,54,55,56,56.

class

interval frequency tally maks

40-45 : 9 : tally Marks

45-50 : 11 : tally marks

50-55 : 7 : tally marks

55-60 : 3 : tally marks

total: 30