Question

1. Clear statement of hypotheses, with the correct parameter(s)
2. An indication of the test used
3. The test statistic and p-value
4. An indication of the statistical decision (i.e. whether or not to reject Ho)
     along with an explanation.
5. An interpretation of the statistical decision in the context of the problem.

#2) The amount of sodium (in milligrams) in one serving for a random sample of three different kinds of foods is listed here.  

            Condiments                 Cereals                                    Desserts
                    270                         260                              100

                    130                         220                             180

                    230                         290                              250

                  180                         290                              250

                     80                          200                              300

                     70                          320                              360

                    200                         140                              300

                                                                                       160  

At the 0.05 significance level, is there sufficient evidence to conclude that a difference in mean sodium amounts exists among condiments, cereals and desserts?
      

Answer 1

Answer:-

Calculations :-

Page two

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