A B Clipboard 11 C Store D Sales 2 1 169 Promotion Type Competitor Promotion E F G H E10 1 3 נה 1 XV Font 2 242 1 4 0 3 175 A B 1 1 5 4 253 43 42 1 209 0 6 5 in 236 1 44 48 175 0 7 6 158 1 1 45 172 8 7 231 1 0 46 45 206 9 8 205 1 1 47 46 188 10 9 169 1 1 48 47 11 10 12 11 13 12 14 13 0123 185 ооооооо D OOOO 178 1 1 200 49 48 171 0 1 0 200 1 50 49 175 0 1 229 1 0 51 50 207 O 15 14 230 1 16 15 193 1 17 16 234 1 OHO 0 52 51 209 0 0 1 53 52 207 0 0 0 54 53 181 0 1 18 17 218 1 0 55 54 222 0 0 19 18 211 1 0 56 55 197 0 20 19 218 1 0 57 56 166 0 1 21 20 152 1 1 58 57 189 0 22 21 223 1 0 23 22 174 1 1 59 58 178 B 0 24 23 225 1 0 60 59 167 0 1 25 24 194 1 1 61 60 210 0 0 26 25 197 1 1 62 61 228 0 0 27 26 223 1 0 63 62 241 0 0 28 27 150 1 1 64 63 167 0 1 29 28 190 1 1 65 64 189 0 0 30 29 196 1 1 66 65 191 0 1 31 30 202 1 1 67 66 224 0 0 32 31 197 1 0 33 32 220 1 68 67 151 0 34 33 245 1 69 68 220 0 1 1 35 34 196 1 TO 69 202 0 0 0 222 1 71 70 220 0 0 36 35 1 37 36 202 1 72 0 38 37 289 1 73 72 0 39 38 229 1 74 78 1 193 1 40 39 75 0 74 216 1 41 40 1 76 75 160 0 42 41 77 76 Data 78 77 Ready 7 62°F Accessibility: Good to go Mostly sunny 79 0 80 81 123450000 184 0 0 205 0 0 216 201 O 1 208 0 187 0 0 197 0 0 78 197 0 0 79 195 0 0 80 200 0 0 82 83 84 Ready Data Accessibility: Good to go Alignment E G
A B Clipboard 11 C Store D Sales 2 1 169 Promotion Type Competitor Promotion E F G H E10 1 3 נה 1 XV Font 2 242 1 4 0 3 175 A B 1 1 5 4 253 43 42 1 209 0 6 5 in 236 1 44 48 175 0 7 6 158 1 1 45 172 8 7 231 1 0 46 45 206 9 8 205 1 1 47 46 188 10 9 169 1 1 48 47 11 10 12 11 13 12 14 13 0123 185 ооооооо D OOOO 178 1 1 200 49 48 171 0 1 0 200 1 50 49 175 0 1 229 1 0 51 50 207 O 15 14 230 1 16 15 193 1 17 16 234 1 OHO 0 52 51 209 0 0 1 53 52 207 0 0 0 54 53 181 0 1 18 17 218 1 0 55 54 222 0 0 19 18 211 1 0 56 55 197 0 20 19 218 1 0 57 56 166 0 1 21 20 152 1 1 58 57 189 0 22 21 223 1 0 23 22 174 1 1 59 58 178 B 0 24 23 225 1 0 60 59 167 0 1 25 24 194 1 1 61 60 210 0 0 26 25 197 1 1 62 61 228 0 0 27 26 223 1 0 63 62 241 0 0 28 27 150 1 1 64 63 167 0 1 29 28 190 1 1 65 64 189 0 0 30 29 196 1 1 66 65 191 0 1 31 30 202 1 1 67 66 224 0 0 32 31 197 1 0 33 32 220 1 68 67 151 0 34 33 245 1 69 68 220 0 1 1 35 34 196 1 TO 69 202 0 0 0 222 1 71 70 220 0 0 36 35 1 37 36 202 1 72 0 38 37 289 1 73 72 0 39 38 229 1 74 78 1 193 1 40 39 75 0 74 216 1 41 40 1 76 75 160 0 42 41 77 76 Data 78 77 Ready 7 62°F Accessibility: Good to go Mostly sunny 79 0 80 81 123450000 184 0 0 205 0 0 216 201 O 1 208 0 187 0 0 197 0 0 78 197 0 0 79 195 0 0 80 200 0 0 82 83 84 Ready Data Accessibility: Good to go Alignment E G
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 82E
Related questions
Question
Calculate the 90% confidence interval for the population mean difference using the data in the attached image. I need to see where I went wrong.
Transcribed Image Text:A
B
Clipboard
11
C
Store
D
Sales
2
1
169
Promotion Type Competitor Promotion
E
F
G
H
E10
1
3
נה
1
XV
Font
2
242
1
4
0
3
175
A
B
1
1
5
4
253
43
42
1
209
0
6
5
in
236
1
44
48
175
0
7
6
158
1
1
45
172
8
7
231
1
0
46
45
206
9
8
205
1
1
47
46
188
10
9
169
1
1
48
47
11
10
12
11
13
12
14
13
0123
185
ооооооо
D
OOOO
178
1
1
200
49
48
171
0
1
0
200
1
50
49
175
0
1
229
1
0
51
50
207
O
15
14
230
1
16
15
193
1
17
16
234
1
OHO
0
52
51
209
0
0
1
53
52
207
0
0
0
54
53
181
0
1
18
17
218
1
0
55
54
222
0
0
19
18
211
1
0
56
55
197
0
20
19
218
1
0
57
56
166
0
1
21
20
152
1
1
58
57
189
0
22
21
223
1
0
23
22
174
1
1
59
58
178
B
0
24
23
225
1
0
60
59
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0
1
25
24
194
1
1
61
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0
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26
25
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1
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61
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0
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27
26
223
1
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63
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0
28
27
150
1
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64
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1
29
28
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1
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65
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0
0
30
29
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1
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0
1
31
30
202
1
1
67
66
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0
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32
31
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1
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33
32
220
1
68
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151
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34
33
245
1
69
68
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0
1
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35
34
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1
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71
70
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0
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1
37
36
202
1
72
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38
37
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73
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39
38
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1
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1
193
1
40
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74
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1
41
40
1
76
75
160
0
42
41
77
76
Data
78
77
Ready
7 62°F
Accessibility: Good to go
Mostly sunny
79
0
80
81
123450000
184
0
0
205
0
0
216
201
O
1
208
0
187
0
0
197
0
0
78
197
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0
79
195
0
0
80
200
0
0
82
83
84
Ready
Data
Accessibility: Good to go
Alignment
E
G
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