An MPH professor claims that 50 % of the students in his class has a median...

An MPH professor claims that 50 % of the students in his class has a median weight different from 140 lb. He collects the weight of a random sample of 22 students. Enter the following data in SPSS and perform a binomial test using the standard method. Alpha level = 0.05 (Make sure to save your data before start analyzing the data). 135 119 106 135 180 108 128 160 143 175 170 205 195 185 182 150 175 190 180 195 220 235 a) Write the null and alternative hypotheses b) Is the p-value significant? Is the median value greater than 140? c) Report the results and include the SPSS output including the binomial test table NOTE: Since we are testing whether the median weight is different from 140 the Cut point should be specified as 140 and the test proportion should be 0.50.

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orchestra answered 2 years ago

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