Question

1) Data about weight of 50 students (in kg) is given below. Using
tally marks, make a frequency table with intervals as 30-40, 40-50,
50-60, and so on :
72,46,60,32,51,42,52,45,48,53
50,56,62,73,35,67,55,43,54,77
70,40,63,58,47,59,38,50,46,56
57,52,64,41,74,50,66,75,58,76
49,51,54,65,78,43,56,49,52,57​

Answer 1

Answer:

PLS MARK ME AS BRANILIST TO BE EXPERT

Step-by-step explanation:

Range of Marks Tally Marks Frequency

0−5 |||| |||| 9

5−10 |||| |||| 9

10−15 |||| || 7

15−20 |||| |||| 9

20−25 |||| | 6