construct a frequency table for the following . 7,8,6,5,6,7,7,9,8,10,7,6,7,8,8,9,10,5,7,8,7,6
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use this pic
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range = maximum - minimum
10 - 5 = 5
class size = range / no of class intervals
class intervals = 3
5 / 3 = 1.66 = 2 ( approximately)
class intervals |frequency.
5 - 7. |||||||||||||||||||||||||| 13
8 - 10. |||||||||||||||||||||||||||| 9
hope it is helpful to u
10 - 5 = 5
class size = range / no of class intervals
class intervals = 3
5 / 3 = 1.66 = 2 ( approximately)
class intervals |frequency.
5 - 7. |||||||||||||||||||||||||| 13
8 - 10. |||||||||||||||||||||||||||| 9
hope it is helpful to u
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