Biology Forums - Study Force

Construct a frequency distribution for the set of data below. Use four classes, beginning with "20 up to 28," then "28 up to 36," then "36 up to 44," and finally "44 up to 52."

Data Set
39	27	21	51	38	22
27	48	31	27	42	35
43	42	45	50	35	27
32	37	22	38	23	33

	Frequency Distribution
	Class Interval	Tally	Frequency
a.	______________	_______________________________	_________
b.	______________	_______________________________	_________
c.	______________	_______________________________	_________
d.	______________	_______________________________	_________
			--------------
	Total		_________
e.	Compute the mean of the data set. Check your work by adding both the row totals and the column totals.

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