- Frequency Distribution -

Given the following I.Q. scores of 40 job applicants to a company, construct a frequency distribution using 7 classes; complete the frequency distribution table below:

99	80	85	96	88	80	97	90	84	91
95	84	96	100	89	92	104	87	100	94
102	93	105	82	80	88	85	103	96	102
79	86	101	90	99	81	89	92	102	100

Classes	Tally	Frequency	Percentage	rf		>cf	Class Boundaries
I =		n=