The аverаge аnnual cоst оf tuitiоn and room and board at small liberal arts colleges is reported to be $28,500 per term, but a financial administrator at a small college in Caldwell, Idaho believes that the average cost is higher. A study conducted using 100 small liberal arts colleges showed that the average cost per term is $28,882. The population standard deviation is $1,500. Let α = 0.05. What is the computed test statistic for this test?