Q6Short answerExercise 14.2
The class marks of a continuous distribution are : 1.04, 1.14, 1.24, 1.34, 1.44, 1.54 and 1.64 Is it correct to say that the last interval will be 1.55 - 1.73? Justify your answer.
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It is not correct. Reason is that differnce between two consecutive marks should be equal to the class size.