a teacher gave a test of 50 marks to the students of your class.following marks are obtained by the student: 40,32,,48,47,35,33,20,22,25,38,16,13,45,47,38,30,38,37,47,409,40,49,35,15,27. prepare a grouped freqency distribution table.
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Step-by-step explanation:
grouped frequency. tally mark. frequency
10-15 I. 1
15-20. II 2
20-25. II. 2
25-30. II. 2
30-35. III. 3
35-40. IIIIII. 6
40-45. II. 2
45-50. IIIIII. 7
total. 25
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