Question

grouped frequency table with class intervals of equal sizes using 250-270 (270 not
included in this interval) as one of the class interval is constructed for the following data:
268, 220, 368, 258, 242, 310, 272, 342, 310, 290, 300, 320, 319, 304,402, 318, 406, 292, 354, 278,
210, 240, 330, 316, 406, 215, 258, 236.
Find the frequency of the class 370-390.

Answer 1

Step-by-step explanation:

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Question

A grouped frequency table with class intervals of equal sizes using 250-270 (270 not included in this interval) as one of the class interval is constructed for the following data:268, 220, 368, 258, 242, 310, 272, 342, 310, 290, 300, 320, 319, 304,402, 318, 406, 292, 354, 278, 210, 240, 330, 316, 406, 215, 258, 236.The frequency of the class 370-390 is: a. 0b. 1c. 3d. 5class 9th question

Answer · 15 votes

Answer:Numbers between 310 and 330 are 310,310,320,319,318,316. 330 will not be included in this interval. Thus, frequency is 6.

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Answer 2

Answer:

the frequency of the class 370-390 is 0

Step-by-step explanation: