File size: 8,106 Bytes
fa53be0
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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
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
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
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
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
<html><head>
<style>
body { font-family: Arial, sans-serif; margin: 20px; }
h1 { text-align: center; }
.cot-title { color: blue; }
.pos-title { color: green; }
h2 { color: black; text-align: left; }
h3 { color: black; text-align: left; }
h4 { color: darkslategray; }
table { width: 100%; border-collapse: collapse; margin: 20px 0; }
table, th, td { border: 1px solid #ddd; padding: 8px; }
th { background-color: #f2f2f2; }
tr:nth-child(even) { background-color: #f9f9f9; }
.highlight { background-color: #ffffcc; }
.true { color: green; }
.false { color: red; }
.highlighted-cell { background-color: yellow; cursor: pointer; }
.step-title { background-color: #f1f1f1; color: #444; padding: 10px; margin: 10px 0; font-size: 18px; border-left: 4px solid #888; }
.step { display: block; }
</style>
</head><body>
<hr>
<h3><span>Statement:</span> the buffalo bills lost more games than they won</h3>
<h3>Input Table: 1976 buffalo bills season</h3>
<div class="step">
<div class="step">
<div class="step-title">Step 1: Select rows where the 'result' column contains the substring 'w' (indicating a win).</div>
<div id="step-1" class="content">
<table>
<tr>
<td>week</td>
<td>date</td>
<td>opponent</td>
<td>result</td>
<td>attendance</td>
</tr>
<tr>
<td>1</td>
<td>1976-09-13</td>
<td>miami dolphins</td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">l 30 - 21</span></td>
<td>77683</td>
</tr>
<tr>
<td>2</td>
<td>1976-09-19</td>
<td>houston oilers</td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">l 13 - 3</span></td>
<td>61384</td>
</tr>
<tr>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">3</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1976-09-26</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">tampa bay buccaneers</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">w 14 - 9</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">44505</span></td>
</tr>
<tr>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">4</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1976-10-03</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">kansas city chiefs</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">w 50 - 17</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">51909</span></td>
</tr>
<tr>
<td>5</td>
<td>1976-10-10</td>
<td>new york jets</td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">l 17 - 14</span></td>
<td>59110</td>
</tr>
<tr>
<td>6</td>
<td>1976-10-17</td>
<td>baltimore colts</td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">l 31 - 13</span></td>
<td>71009</td>
</tr>
<tr>
<td>7</td>
<td>1976-10-24</td>
<td>new england patriots</td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">l 26 - 22</span></td>
<td>45144</td>
</tr>
<tr>
<td>8</td>
<td>1976-10-31</td>
<td>new york jets</td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">l 19 - 14</span></td>
<td>41285</td>
</tr>
<tr>
<td>9</td>
<td>1976-11-07</td>
<td>new england patriots</td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">l 20 - 10</span></td>
<td>61157</td>
</tr>
<tr>
<td>10</td>
<td>1976-11-15</td>
<td>dallas cowboys</td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">l 17 - 10</span></td>
<td>51799</td>
</tr>
<tr>
<td>11</td>
<td>1976-11-21</td>
<td>san diego chargers</td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">l 34 - 13</span></td>
<td>36539</td>
</tr>
<tr>
<td>12</td>
<td>1976-11-25</td>
<td>detroit lions</td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">l 27 - 14</span></td>
<td>66875</td>
</tr>
<tr>
<td>13</td>
<td>1976-12-05</td>
<td>miami dolphins</td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">l 45 - 27</span></td>
<td>43475</td>
</tr>
<tr>
<td>14</td>
<td>1976-12-12</td>
<td>baltimore colts</td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">l 58 - 20</span></td>
<td>50451</td>
</tr>
</table>
</div>
<hr>
<div class="step">
<div class="step-title">Step 2: Count the number of rows from the previous step and add a column 'num_wins' to the existing table.</div>
<div id="step-0" class="content">
<table>
<tr>
<td>week</td>
<td>date</td>
<td>opponent</td>
<td>result</td>
<td>attendance</td>
</tr>
<tr>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">3</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">1976-09-26</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">tampa bay buccaneers</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">w 14 - 9</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">44505</span></td>
</tr>
<tr>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">4</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">1976-10-03</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">kansas city chiefs</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">w 50 - 17</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">51909</span></td>
</tr>
</table>
</div>
</div>
<hr>
<div class="step">
<div class="step-title">Step 3: Select rows where the 'result' column contains the substring 'l' (indicating a loss).</div>
<div id="step-1" class="content">
<table>
<tr>
<td>week</td>
<td>date</td>
<td>opponent</td>
<td>result</td>
<td>attendance</td>
<td>num_wins</td>
</tr>
<tr>
<td>3</td>
<td>1976-09-26</td>
<td>tampa bay buccaneers</td>
<td>w 14 - 9</td>
<td>44505</td>
<td>2</td>
</tr>
<tr>
<td>4</td>
<td>1976-10-03</td>
<td>kansas city chiefs</td>
<td>w 50 - 17</td>
<td>51909</td>
<td>2</td>
</tr>
</table>
</div>
</div>
<hr>
<div class="step">
<div class="step-title">Step 4: Count the number of rows from the previous step and add a column 'num_losses' to the existing table.</div>
<div id="step-2" class="content">
<table>
<tr>
<td>week</td>
<td>date</td>
<td>opponent</td>
<td>result</td>
<td>attendance</td>
<td>num_wins</td>
</tr>
</table>
</div>
</div>
<hr>
<div class="step">
<div class="step-title">Step 5: Use a `CASE` statement to return TRUE if the value of 'num_losses' is greater than the value of 'num_wins', otherwise return FALSE.</div>
<div id="step-3" class="content">
<table>
<tr>
<td>week</td>
<td>date</td>
<td>opponent</td>
<td>result</td>
<td>attendance</td>
<td>num_wins</td>
<td>num_losses</td>
</tr>
</table>
</div>
</div>
<hr>
<div class="step">
<div class="step-title">Final output table:</div>
<div id="step-4" class="content">
<table>
<tr>
<td>week</td>
<td>date</td>
<td>opponent</td>
<td>result</td>
<td>attendance</td>
<td>num_wins</td>
<td>num_losses</td>
<td>result</td>
</tr>
</table>
</div>
</div>
<hr>
<h3>Prediction:</span> </h3>
</body></html>