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**0123** A random sample of 76 percentage changes in promised health benefits was observed. The sample mean percentage change was 0.078 and the sample standard deviation 0.201. Find and interpret the p value of a test of the null hypothesis that the population mean percentage change is 0 against a 2 sided alternative.

I am stuck. I get the value (0.078-0) /(0.201/ sqroot 76) = 3.38 but then I a not able to find this number in the table of the book because it ends at 0.005 for alfa. And anyway after I get that alfa how to go on?

I seriously need your help to get over this course. Thank you so so much. Seriously.