histogram, compare these results to a fit of the Binomial, Poissonian, and Gaussian distributions

 

 

ex7-3
trial Counts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 sum ex7-6
trial
337
330
356
367
388
404
370
385
431
396
364
412
356
370
382
401
402
374
393
421
7639 This is the 20, 30second count counts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43 71
66
72
60
55
63
64
74
68
61
59
74
65
63
69
47
75
59
66
62
73
45
70
67
73
58
72
67
66
58
74
68
78
69
77
77
68
64
82
70
58
67
57 This is the 200, 5 second cou 44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88 64
65
60
61
74
72
62
66
52
66
76
57
61
59
48
78
64
58
56
57
58
68
76
75
65
58
67
63
55
71
67
66
56
68
74
57
64
54
63
62
53
55
68
65
63 89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
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112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133 74
72
72
59
68
53
74
80
76
54
69
63
57
62
60
70
58
74
75
75
52
79
56
72
78
82
78
61
61
64
67
63
59
69
55
68
59
60
64
74
58
72
63
76
49 134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178 53
77
69
63
62
55
67
58
59
67
58
74
64
66
53
52
70
69
61
63
73
72
60
74
58
65
66
62
76
72
69
58
65
70
70
65
71
66
57
72
43
71
65
76
64 179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200 78
63
63
60
68
68
66
75
52
63
54
53
56
66
69
71
59
66
52
77
59
72 i. Histogram data from 20 sampled data points in step 3
ii. Calculate the experimental mean. Show your work.
iii. Calculate deviation of all points from the experimental mean. Show your work.
iv. Calculate the sample variance. Show your work.
v. Calculate the standard deviation. Show your work.
vi. Calcuate Chi squared for the data. Show your work.
vii. Report the value you derived from Table 3.5 in the text book.
viii. Provide a Binomial fit, a Poissonian fit, and Gaussian fit of the data. What do you observe?
viiii. Provide the same calculations and fits for the 200 5 second counts as above.
viiiii. Comment on the difference between the calculated values for both data sets. Link used to calculate c^2
http://www.fourmilab.ch/rpkp/experiments/analysis/chiCalc.html.) This is the 200, 5 second counts