Question

Following are the marks obtained by 20 students in a Mathematics Test
91, 63, 54, 63, 92.63, 75, 85, 89, 91, 63, 72, 83, 54,92, 76, 84, 90, 91, 83.
Prepare a frequency table of the data.​

Answer 1

ɧơω ʂɧơųɩɖ ı ɖɾaw a tabɭҽ ɷѵҽɾ ɧҽɾҽ