The amount of sodium (in milligrams) in one serving for a random sample of three different kinds of foods is listed. At the 0.05 level of significance, is there sufficient evidence to conclude that a difference in mean sodium amounts exists among condiments, cereals, and desserts? Condidiments Cereals Desserts 270 260 100 130 220 180 230 290 250 180 290 250 80 200 300 70 320 360 160 What is an appropriate alternate hypothesis for this problem? (U= population mean for this problem) What is the appropriate critical value? What is the best test to use on a one-way analysis of a variance problem like this one? What is the closest test value? What is the decision?
The amount of sodium (in milligrams) in one serving for a random sample of three different kinds of foods is listed. At the 0.05 level of significance, is there sufficient evidence to conclude that a difference in mean sodium amounts exists among condiments, cereals, and desserts?
Condidiments Cereals Desserts
270 260 100
130 220 180
230 290 250
180 290 250
80 200 300
70 320 360
160
What is an appropriate alternate hypothesis for this problem? (U= population mean for this problem)
What is the appropriate critical value?
What is the best test to use on a one-way analysis of a variance problem like this one?
What is the closest test value?
What is the decision?
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