The sodium content of twenty 300-gram boxes of organic cornflakes was determined. The data (in milligrams)...
The sodium content of twenty 300-gram boxes of organic cornflakes was determined. The data (in milligrams) are as follows: 131.29 130.63 130.91 129.54 129.64 128.77 130.72 128.33 128.24 129.65 130.14 129.29 128.71 129.00 129.39 130.42 129.53 130.12 129.78 130.92 (a) Test the hypothesis Upper H O mu equals 130 versus H 1 mu not.equals 130, Compute the p value.
Hypothesis Testing 02 (when a is unkn 1) The sodium content of thirty 300 gram boxes of organic corn flakes was determined. The data (in milligram are as follows: 131.15 130.72 128.71 129.78 129.64 130.69 128.33 129.00 130.92 128.77 130.91 128.24 129.39 131.15 130.72 129.54 129.65 130.42 130.69 128.33 129.64 130.4 129.53 130.91 128.24 128.77 129.29 130.12 129.54 129.65 a. Write down the null and alternative hypotheses to test if the mean sodium content of this brand of cornflakes is...