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Construct a 98 two-sided confidence interval on the true

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Reference no: EM13619451

Construct a 98% two-sided confidence interval on the true standard deviation of the student height distribution.

To earn points, please show all appropriate steps!

Student Height Data:


 Heigth
# ft inches
1 5 8
2 5 3
3 5 6
4 5 7
5 5 11
6 5 4
7 5 10
8 9 10
9 5 9
10 5 10
11 5 3
12 5 2
13 6 0
14 5 6
15 5 6
16 5 9
17 6 0
18 5 2
19 6 2
20 5 5
21 5 9
22 6 2
23 5 8
24 6 0
25 5 4
26 5 8
27 5 8
28 5 8
29 6 2
30 5 5
31 6 3
32 5 6
33 6 0
34 5 11
35 6 4
36 5 11
37 5 8
38 5 11
39 5 4
40 5 10
41 5 7
42 6 1
43 5 4
44 5 8
45 5 8
46 5 11
47 5 8
48 5 2
49 5 8
50 6 2
51 5 9
52 5 8
53 5 2
54 6 2
55 5 7
56 5 8
57 6 1
58 5 8
59 6 2
60 6 4
61 5 6
62 6 3
63 5 7
64 5 10
65 6 1
66 5 0
67 5 10
68 5 8
69 5 11
70 5 8
71 5 11
72 6 4
73 5 8
74 6 3
75 5 10
76 5 7
77 5 6
78 5 10
79 5 10
80 6 1
81 5 9
82 6 0
83 6 1
84 6 2
85 5 11
86 5 4
87 6 0
88 5 8
89 6 0
90 5 10
91 6 5
92 5 6
93 5 10
94 6 0
95 5 7
96 5 7
97 5 10
98 5 11
99 6 4
100 5 11
101 5 9
102 6 1
103 6 2
104 6 2
105 5 8
106 6 1
107 5 11
108 5 10
109 5 9
110 5 10
111 5 8
112 5 1
113 5 9
114 6 0
115 5 10
116 6 2
117 6 1
118 5 11
119 5 7
120 6 1
121 6 2
122 5 10
123 5 12
124 6 0
125 6 1
126 5 7
127 5 11
128 5 8
129 6 2
130 6 1
131 5 10
132 5 7
133 5 9
134 6 1
135 5 10
136 5 9
137 5 9
138 5 3.25
139 5 7
140 5 8
141 5 6
142 5 11
143 5 11
144 5 10
145 5 10
146 6 0
147 5 2
148 5 11
149 5 8
150 5 7
151 5 11
152 5 11
153 5 5
154 5 4
155 5 11
156 6 1
157 6 0
158 5 9
159 5 9
160 5 8

Reference no: EM13619451

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