Question 1077671
This is a one way test, so the p-value calculated is half of what is found using the value of the test statistic.  For a test stat of 2.45, which I do get, there is a p-value of 0.0142 using a two way test (equal, not equal) and 0.0071 (0.007083983 is the calculator output)using a one way test.