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B](i)The marks scored in a Mathematics Test by 40 students of class 7 are recorded as below.46 51 36 46. 65 73 28 45 38 58 63 62526942685454553948716832535034724161534666354359412645Prepare a grouped frequency distribution table taking classes 20 - 30 , 30 - 40 |
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Answer» okok OK o KO ok ok ok k o k okokoo ok ok ok o ko o 9K o klammeii |
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