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A food manufacturer claims that eating its new cereal as part of a daily diet lowers total blood cholesterol levels The table shows the total blood cholesterol levels in milligrams per deciliter of blood of seven patients before eating the cereal and after one year of eating the cereal as part of their diets Use technology to test the mean difference Assume the samples are random and dependent and the population is normally distributed At a 0 05 can you conclude that the new cereal lowers total blood cholesterol levels Patient Total Blood Cholesterol Before Total Blood Cholesterol After OA Ho Hd SO HA Hd 0 OC Ho Hd 20 HA HD 0 Calculate the standardized test statistic t Round to three decimal places as needed Calculate the P value P value Round to four decimal places as needed State the conclusion Ho There cholesterol levels 1 205 195 Let the blood cholesterol level before eating the cereal be population 1 Let the blood cholesterol level after eating the cereal be population 2 Identify the null and alternative hypotheses where Hd H1 H2 Choose the correct answer below 2 225 223 is 3 230 231 OB Ho Hd 0 HA Hd 0 4 245 244 OD Ho Hd 0 HA Hd 0 5 250 249 6 270 269 7 225 222 sufficient evidence to support the claim that the new cereal lowers total blood 2

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