Reference no: EM13946485

The data in the file protein.xls indicate fat and cholesterol information concerning popular protein foods (fresh red meats, poultry, and fish).

For the data relating to the number of calories and the amount of cholestrol for the popular protein foods:

a. Consruct a frequency distribution and a percentage distribution.

b. Construct a histogram and a percentage polygon.

c. Form a cumulative percentage distribution and plot a cumulative percentage polygon.

d. What conclusions can you draw from these analyses?

Calories	Protein	%Calories fat	%Calories saturated fat	Cholesterol
250	25	58	23	82
287	23	66	26	87
184	28	24	12	82
263	28	54	21	91
244	28	51	22	71
191	28	38	16	89
215	30	42	17	94
217	27	36	12	482
240	27	52	18	90
208	30	37	15	89
397	29	67	27	121
183	33	42	20	127
175	26	37	15	131
239	27	51	14	88
190	29	37	10	89
157	30	18	6	69
98	16	6	0	39
98	22	8	1	74
99	21	12	2	54
199	27	77	20	100
110	23	13	3	53
182	27	24	5	93
112	23	8	1	56
116	24	15	2	156
181	32	41	10	48