Last year Future Research Education Developmen (FRED), Inc. reported that the average blood alcohol content was 1.19 for drivers who were in accidents where drivers were under 26 years old and there was alcohol and property damage involved. Test at the .05 level of significance whether a sample of 30 collected this year indicates there has been a change in average blood alcohol content for this type of driver. Below is the information one of your peer researchers calculated before leaving on vacation. You are to pick up where the other researcher left off. hypothesized population mean 1.19 alpha 0.05 sample mean 1.286667 sample standard deviation 0.268756 count 30 standard error of mean 0.049068 z test statistic 1.970058 critical value for z 1.959964 How many tails does this hypothesis test have? A. One B. Two C. Three D. Four or more E. There are no tails in this hypothesis test