Question

The marks obtained by 17 students in a mathematics test (out of 100) are given as 91, 82, 100, 100, 96, 65, 82, 76, 79, 90, 46, 64, 72, 68, 66, 48, 49. The range of the data is 54
The class mark of the class 121-130 is ​

Answer 1

Step-by-step explanation:

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