Math, asked by ej28101819, 14 days ago

4 Find f and
F
Cof
,
No. of students (Prequency)
Marks
F
15
50
F
20-30
30-60
60-90
90-120
22
60
NEF=6
N=60

Answers

Answered by sam4476

1

10
30
60
90
mark as brainliest

Previous Question

Next Question

Similar questions

Chemistry, 7 days ago

Concentrated aqueous sulphuric acid is 98% H₂SO, by mass & has a density of 1.84 g/cc. What volume of concentrated acid is required to make 5.0 litre of 0.500M H₂SO4 solution.

Physics, 7 days ago

What is Constitution?

Computer Science, 7 days ago

On a single slide,you can have : (a)Single video file(b) two video file (c)three video files(d)all above Qno:2 you can re-arrange slides in : (a)slide view (b)sorter view(c)notes page view(d)slide show view...

Math, 14 days ago

what is cyptoplasm explain ?

Math, 14 days ago

HCF of 12,24,36 by prime factorigation...

Computer Science, 7 months ago

____________ is a parameter of the tag.

Math, 7 months ago

If 1/2 is to 1/4 as 50% is to ?

Physics, 7 months ago

discuss the conservation of momentum in each of the following case (i) a rocket taking off from the ground (ii) recolling of gun...