70	75	77	78	100	93
82	86	89	84	85	83
80	81	60	67	67	62
64	66	58	40	30	22
17	55	45	30	24	14
8	52	43	37	25	11
51	47	33	23	59	48
31	26	50	41	34	28
50	43	36	21	44	38
43	31	49	36	32	34

Frequency Distribution, Histogram, Polygon

Chapter 4- graded

From the following data set, how to make a frequency distribution table, a histogram, and a polygon.

Class Interval	Frequency Distribution