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ICSE Class 9 Answered

age 15-20 , 20-25, 25-30, 30-35,35-40 . no. of teachers 10 , 30 , 50 , 30 , 6 . 1) write the lower limit of the first class intreval can u  determine the class limit fourth class intreval determine the class size

Asked by shreyavinit2309 | 28 Sep, 2020, 02:25: PM
Expert Answer
Lower limit of the first class interval is 15
Class limit for the fourth class interval is: lower class limit is 30 and upper class limit is 35
Class size = 20 - 15 = 5
Answered by Renu Varma | 29 Sep, 2020, 12:38: PM
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