A game of Mancala has an average duration of 7 minutes with a standard of 3 minutes. Ahmed wants to test to see if the average game duration in his community is greater than 7 minutes. He sets up a hypothesis test with the following hypotheses: H0 : u = 7 Ha : u > 7 He uses a level of significance of cx = 0.05. What is the meaning of this level of significance? Group of answer choices The probability of committing a Type II error is 0.05. 5% of the Mancala games will last less than 7 minutes. The probability of committing a Type I error is 0.05. The probability of rejecting the null hypothesis is 0.05. The probability of getting a test statistic at least as extreme as Ahmed's test statistic is 0.05, assuming that the null hypothesis is true