Mr. White wanted to find out if there was a difference in the 3^rd period science TCAP scores (n = 38) versus 5^th period science TCAP scores (n = 34). The data are provided to you in Excel sheet called TCAP scores.

1. Generate summary statistics table (central tendency and variability measures) for the three samples and briefly summarize what they say. (2 points)
2. Generate a graph of the means of the two groups. Clearly label your axes, and give your figure a title. (1 points)
3. Conduct a test of significance for the difference between the mean test scores, show the table, and interpret the results. (2 points)

Science TCAP 3rd Period	Science TCAP 5th Period
75	85
100	87
77	74
83	95
89	76
94	66
98	90
72	38
85	39
88	59
84	85
72	72
100	78
92	93
81	86
89	69
91	78
68	72
77	92
57	100
94	43
97	42
79	97
89	88
62	66
87	97
72	96
45	85
100	86
98	59
82	85
73	81
79	87
77
84
97
48