Unformatted text preview: e. Can cause and effect statements be made? Explain. 2. The amount of sodium in milligrams, in on serving for a random sample of four different kinds of food is listed here. At the .01 level of significance, is there sufficient evidence to conclude that a difference in mean sodium amounts exist among condiments, cereals, dog food, and desserts? Condiments Cereal Dog food desserts 270 260 500 100 130 220 600 80 230 290 300 200 180 290 400 150 80 200 100 70 320 100 200 140 What type of data are these values? b. Complete the Analysis of Variance. c. Calculate the pvalue and interpret in terms of the problem. d. Do at least 2 confidence intervals and interpret in terms of the problem....
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 Fall '07
 Bowman
 Statistics

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