A random sample of 10 scores on a recent chemistry exam is given below:
66718580828174778175
You may take as known that the population is normal with a standard deviation of 12. Carry out a hypothesis test (filling in the requested information) to determine if there is enough evidence at a 0.1 level of significance to infer that the mean score for this population exceeds 71.
A. The value of the standardized test statistic:
B. The p-value