Review the data that has been collected from 24 post secondary students, including age, exam mark, essay mark, gender, year in college and IQ. Using tis data, complete the following:

1. Draw a histogram to present the Age (use4 ranges). Summarize data in the histogram in two or less sentences.
2. Draw a pie-chart summarizing the Year in College. Summarize data in the pie-chart in two or less sentences.
3. Draw a scatterplot showing IQ on the X axis and Essay Mark on the Y axis. (2 pts) Summarize the data in the scatterplot in two sentences or less.
4. What is the Mean, Median, and Mode for Exam Mark?
5. Calculation the standard deviation for IQ(be sure to show your work).(2 pts) What conclusion can we make based on this number?

	TABLE 1
	Respondent	Age	Exam	Essay	Gender	Year in	IQ
	Number		Mark	Mark		College
			(%)	(%)
	1	21	87	83	M	2	80
	2	19	83	80	M	1	100
	3	23	85	86	M	4	98
	4	21	81	75	F	1	76
	5	21	81	75	F	3	82
	6	20	67	68	F	3	99
	7	26	75	88	F	2	120
	8	24	92	78	F	4	115
	9	26	78	92	M	4	126
	10	30	89	95	F	3	129
	11	21	72	80	F	1	86
	12	19	81	65	M	2	80
	13	17	75	77	M	1	70
	14	19	76	85	F	1	99
	15	35	80	83	F	3	99
	16	27	75	60	F	2	60
	17	21	85	80	M	3	89
	18	27	79	75	M	4	70
	19	21	90	93	F	3	140
	20	22	97	95	M	3	165
	21	21	90	82	M	2	115
	22	19	87	86	F	3	119
	23	32	95	90	M	2	120
	24	19	68	57	F	3	89