Santos Farm takes pride in its poultry produce and claims that each dressed chicken they sell provides 180 grams of protein. Test this claim at 0.01 level of significance based on a random sample of 70 dressed chickens that yielded an average of 176 grams of protein with sample standard deviation of 15 grams. Null hypothesis: Alternative hypothesis: Population mean: Sample mean: Population/Sample SD: Sample size: Test statistics to be used:

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