Consider a drug testing company that provides a test for marijuana usage. Among 330 tested subjects, results from 27 subjects were wrong (either a false positive or a false negative). Use a 0.01 significance level to test the claim that less than 10 percent of the test results are wrong.

1.)What is the test statistic? ----------

2.)Identify the P-Value for this hypothesis test--------

Please i need the steps, so i can learn how to solve it myself. mostly how to get the test statistics. Thanks.