Stats Homework Assistance

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Grade

Grade = 100
Question Worth Points Lost
1a 4 0
1b 4 0
1c 9 0
1d 10 0
1e 5 0
1f 14 0
1g 2 0
1h 2 0
2a 3 0
2b 7 0
2c 2 0
2d 4 0
2e 4 0
3a 8 0
3b 4 0
3c 6 0
3d 2 0
3e 5 0
3f 5 0
Total 100 0

Office

Day Number of Service Calls Range of x Value 1a x Count P(x)
1 2 Min(x) =
2 1 Max(x) =
3 3
4 2
5 4
6 3
7 2
8 0 E(x) = Var(x) =
9 5 StdDev(x) =
10 2 Grader
11 5 1b
12 3 1c
13 4 1d
14 2 1e
15 6 1f
16 1 1g
17 0 1h
18 3
19 5
20 2
21 4
22 3
23 5
24 1
25 5
26 2
27 2
28 4
29 3
30 6
31 2
32 4
33 0
34 4
35 5
36 1
37 3
38 4
39 2
40 3

Gateway

Grader
X P(x) 2a
2b
Grader
2c Mean =
2d Prob =
2e Prob =

Asterex

Sample No Sample OD Measures (mm) Sample Statistics 3a Grader Grader
1 381.77 Mean OD = 3e Prob =
2 383.89 Std Dev OD =
3 387.71 Max OD = 3f Prob =
4 386.00 Min OD =
5 387.81
6 386.03
7 386.44 Assumed Parameters
8 383.43 Mean = 400
9 390.24 Std Dev = 2
10 388.30
11 383.23 3b Grader
12 389.59 Std Err =
13 386.12
14 387.89
15 390.96
16 390.23 3c
17 385.84 Lower Upper Grader
18 386.27 Limits
19 390.03 Grader
20 384.83 3d
21 384.81
22 387.32
23 388.56
24 389.12
25 385.77
26 385.15
27 386.18
28 387.83
29 386.29
30 387.07
31 384.40
32 385.98
33 383.81
34 386.84
35 386.34
36 386.03
37 388.62
38 385.04
39 391.78
40 384.62
41 383.99
42 385.73
43 391.24
44 384.20
45 390.14
46 387.48
47 386.08
48 386.41
49 383.75
50 385.66
51 385.82
52 384.70
53 389.59
54 388.68
55 386.30
56 387.37
57 388.32
58 388.70
59 386.74
60 390.78
61 388.73
62 385.66
63 383.71
64 388.54
65 384.89
66 384.57
67 386.16
68 388.70
69 390.01
70 387.59
71 389.29
72 384.05
73 386.64
74 386.82
75 387.72
76 389.46
77 386.65
78 387.44
79 386.34
80 391.75
81 386.93
82 387.69
83 388.12
84 384.86
85 387.80
86 388.96
87 385.73
88 385.09
89 384.15
90 386.50
91 382.47
92 388.52
93 384.98
94 384.44
95 385.33
96 383.83
97 387.63
98 385.30
99 385.08
100 384.74

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