1. Use the following information to test the $11 hypothesis that adults in the US population spend 14 hours per week, on average, using the internet. Use an alpha level of .05. Start stles mhrWHOURS PER WEEK N Valid 153T missing 1st .3339. talus Median B Made 1O Std. Deviation 1 1.046 Range 153 Minimum 1:! Maximum 153 Percentile: 25 ____:3._ao__ 5|] 3.00 T5 15.00 a. [2 points] Using symbols, state the null and research hypotheses (clearly label each) h. [2 points] Use a standard normal (2) table to identify the critical 2 value c. [2 points] Compute the standard error of the mean (show your work) d. [2 points] Compute the observed 2 score (show your work) e. [2 points] Make a decision (i.e., should you reject or fail to reject the null hypothesis)