Math, asked by khushu3727, 1 month ago

7.21
Tlustration 10 : Following are the marks obtained (out of 200) by 30 students of a
class in the subject statistics. Arrange the exclusive class-intervals by Sturges' rule.
121 125
65 170 45 99 175 75 147 177 149
75 135 130 120
135
180 60 150 110 100
80
160
140 194 170 165 49 144 115

Answers

Answered by abhay6662

0

Answer:

121 125

65 170 45 99 175 75 147 177 149

75 135 130 120

135

180 60 150 110 100

80

160

140 194 170 165

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