Question

A quiz was conducted by a group of students as a part of their environment awareness programme. The marks
obtained by them is represented by the data shown below. Construct the frequency distribution table for the data
represented
Marks number of students
Less than 10 12
Less than 20 24
Less than 30 37
Less than 40 56
Less than 50 69
Less than 60 76 ​

Answer 1

Answer:

marks. frequency.

0-10. 12

10-20. 24

20-30. 37

30-40. 56

40-50. 69

50-60. 76

i didn't do tally marks coz i cond do it in phone.

hope it's useful and plz mark me brainliest

Answer 2

Frequency distribution table

Step-by-step explanation:

To construct the frequency distribution table  for the data represented of marks obtained by the students in the quiz

we need to find the class intervals and their corresponding frequencies

Th given distribution of being of the less than type 10,20,30.....,60

give the upper limits of the corresponding class intervals.

so the class should be below 10,10-20,20-30,.....,50-60.

then we find the cumulative frequencies of the data

So, our frequency distribution table with the given cumulative frequencies shown below:

#Learn more:

https://brainly.in/question/8881981