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A researcher wants to test a new weight loss product. A random sample of 12 men ages 40-60 participated in the program. At a significance
A researcher wants to test a new weight loss product. A random sample of 12 men ages 40-60 participated in the program. At a significance level of 5%, can she conclude that the product significantly reduced weight loss. Before After Difference 250 232 342 326 215 198 298 277 310 295 285 286 263 254 302 301 365 357 244 228 279 283 265 251 A 0.4235 man Ha: Ho: Calculated value: Table value= Or p-value =
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