Question

24. Following are the marks obtained in mathematics by 35 students.
66, 71, 58, 81, 66, 71, 48, 69, 69, 66, 83, 73, 83, 69, 64, 69, 48, 84, 66, 58, 58, 60, 64, 66, 71, 84, 69,
64, 73, 48, 64, 69, 85, 89, 80.
Prepare a frequency​

Answer 1

x f

48 3

58 3

60 1

64 4

66 5

69 6

71 3

73 2

80 1

81 1

83 2

84 2

85 1

89 1

sum of f=35