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 310-330 is:
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Answered by
0
Answer:
320
Step-by-step explanation:
As it is in this range
Answered by
1
Answer:
Correct answer is 6
Step-by-step explanation:
Number between 310 and 310 , 310 , 320 , 319 , 318 , 316 . 330 will not be included in this interval . Thus frequency is 6
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