Question

41. Marks scored by 50 students in a Mathematics test out of 100 is given

below.

40,10,12,13,60,98,97,68,80,90,

70,40,50,66,75,63,49,20,86,75

69,58,44,39,26,19,94,93,90,50,

63,72,58,91,70,74,88,99,43,23

75,48,81,90,60,40,11,80,57,50


Answer the following

i) What is the range?

ii) What do you call the collection of data like this?

iii) Is it a continuous or discrete data?

iv) Make a grouped frequency distribution table using tally marks with

the group intervals 0-20,20-40,40-60 etc​

Answer 1

1) range is 10 - 99 = 89

2)

3) it is discrete data

4) this will take some time mark me as brainleast then I will post photo of this 2 answers