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A researcher would like to find out whether a man's nickname affects his cholesterol reading (though...

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Question

Basic Math

A researcher would like to find out whether a man's nicknameaffects his cholesterol reading (though it is not clear why shebelieves it should). She records the cholesterol readingsof 10 men nicknamed Sam, 10 men nicknamed Lou and 10 men nicknamedMac; her data appears in the table. She wants to know whether thereis a difference in cholesterol levels in men with these 3nicknames. Present all appropriate statistical test need todetermine if a difference exists. Provide all your proofs. The datahave been tested and are considered normally distributed.

Sam

Lou

Mac

364

260

156

245

204

438

284

221

272

172

285

345

198

308

198

239

262

137

259

196

166

188

299

236

256

316

168

263

216

269

Answer & Explanation Solved by verified expert
4.2 Ratings (608 Votes)
ANSWERGiven thatSince we are testing the equality of more than 2 meanswe use the ANOVA F testThe table below gives the data which has been calculatedfrom the given    See Answer
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