For each statement, express the null hypothesis [math] and alternative hypothesis [math] in symbolic form.

1. [math] The mean body temperature for humans differs from 98.6 degrees Farenheit.






Classify the hypothesis test as two-tailed, left-tailed or right-tailed.





2. [math] The mean annual consumption of beer [math] in the nation's capital is less than the national mean [math].






Classify the hypothesis test as two-tailed, left-tailed or right-tailed.





Your overall score for this problem is