Question

weekly pocket expenses(in$) of 30 students of class 8th are 37,41,39,34,71,26,56,61,58,79,83,72,64,39,75,39,37,59,57,37,53,38,49,45,70,82,44,37,79,76. Construct the grouped frequency table with the class interval of equal width such as 30-35 also find the range of the weekly pocket expenses​

Answer 1

Answer:

range = highest- lowest

= 83-26

= 57

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