Reported Measured 160 152.1 150 147.3 189 181.7 210 211 254 257.3 225 216.3 180 179.7 220 242.1 216 220.2 159 159.6 116 118.4 155 161.4 140 162 215 214.1 350 348.8 125 121.7 190 193.6 120 122.6 148 148.2 201 200.8 165 173.9 220 231.7 110 108.9 150 142 190 212.5 204 205 205 201.1 163 159.8 150 157.4 154 159.2 200 212.1 170 168.9 170 162.5 160 157.2 192 201.9 145 218.9 135 124.6 142 147.3 300 300.3 128 142.2 160 166.7 140 145.1 125 135.6 188 198.4 152 149.7 132 135.6 132 132.9 150 159.6 225 225.1 202 193.3 110 109.6 148 150.4 178 172.8 267 268.7 115 112.7 247 238.8 180 170.6 153 151.2 142 139.3 155 142.6 200 205.3 210 213.4 185 172.8 190 190 223 226.9 175 170.9 102 103 187 188.9 133 129.2 300 316.6 178 197.8 165 167.3 198 188.7 177 172.6 140 137.1 215 206.8 285 278.4 204 201.3 100 98.3 167 168 172 173.3 155 151.9 110 107.4 129 127.6 160 161.4 107 107.1 220 220.9 115 114 140 146.8 289 293.9 185 185.4 172 171.5 154 150.8 165 161.8 173 173.7 160 157 125 129 163 157 116 113.3 122 122.1 320 324.1 176 172 180 182.5 265 259.7 140 150.8 170 177 155 171.3 160 157.9 138 147.7 212 216.3 160 161.8 225 214.7 169 174.4 180 187.6 114 111.3 175 173.5 285 285.1 250 303.6 131 134 138 132.3 159 160.7 165 167.8 233 241.4 145 144.8 260 264.8 187 187.4 140 140.9 parts (a) through (c). Click the icon to view the measured and reported weights. a. Use a 0.05 significance level to test the claim that for females, the measured weights tend to be higher than the reported weights. H0:dH1:d0lb0lb (Type integers or decimals. Do not round.) Identify the test statistic. t=2.34 (Round to two decimal places as needed.) Identify the P-value. P-value =0.011 (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? Since the P-value is the significance level, the null hypothesis. There sufficient evidence to support the claim that measured weights tend to be higher than the reported weights. The confidence interval is lb<d<lb. (Type integers or decimals rounded to two decimal places as needed.).

1. Reported Measured

2. 160
150
189
210
254
225
180
220
216
159
116
155
140
215
350
125
190
120
148
201
165
220
110
150
190
204
205
163
150
154
200
170
170
160
192
145
135
142
300
128
160
140
152.1
147.3
181.7
211
257.3
216.3
179.7
242.1
220.2
159.6
118.4
161.4
162
214.1
348.8
121.7
193.6
122.6
148.2
200.8
173.9
231.7
108.9
142
212.5
205
201.1
159.8
157.4
159.2
212.1
168.9
162.5
157.2
201.9
218.9
124.6
147.3
300.3
142.2
166.7
145.1

3. 125
188
152
132
132
150
225
202
110
148
178
267
115
247
180
153
142
155
200
210
185
190
223
175
102
187
133
300
178
165
198
177
140
215
285
204
100
167
172
155
110
129
135.6
198.4
149.7
135.6
132.9
159.6
225.1
193.3
109.6
150.4
172.8
268.7
112.7
238.8
170.6
151.2
139.3
142.6
205.3
213.4
172.8
190
226.9
170.9
103
188.9
129.2
316.6
197.8
167.3
188.7
172.6
137.1
206.8
278.4
201.3
98.3
168
173.3
151.9
107.4
127.6

4. 160
107
220
115
140
289
185
172
154
165
173
160
125
163
116
122
320
176
180
265
140
170
155
160
138
212
160
225
169
180
114
175
285
250
131
138
159
165
233
145
260
187
161.4
107.1
220.9
114
146.8
293.9
185.4
171.5
150.8
161.8
173.7
157
129
157
113.3
122.1
324.1
172
182.5
259.7
150.8
177
171.3
157.9
147.7
216.3
161.8
214.7
174.4
187.6
111.3
173.5
285.1
303.6
134
132.3
160.7
167.8
241.4
144.8
264.8
187.4

5. parts (a) through (c). Click the icon to view the measured and reported weights. a. Use a 0.05
significance level to test the claim that for females, the measured weights tend to be higher than
the reported weights. H0:dH1:d0lb0lb (Type integers or decimals. Do not round.) Identify the test
statistic. t=2.34 (Round to two decimal places as needed.) Identify the P-value. P-value =0.011
(Round to three decimal places as needed.) What is the conclusion based on the hypothesis test?
Since the P-value is the significance level, the null hypothesis. There sufficient evidence to support
the claim that measured weights tend to be higher than the reported weights. The confidence
interval is lb<d<lb. (Type integers or decimals rounded to two decimal places as needed.)
140 140.9