Becky s statistics teacher was teaching the class how to perform the 2 test for a proportion Becky was bored because she had already mastered the test so she decided to see if the coin she had in her pocket would come up heads or tails in a truly random fashion when flipped She discretely flipped the coin 30 times and got heads 18 times Becky conducts a one proportion hypothesis test at the 5 significance level to test whether the true proportion of heads is different from 50 Which answer choice shows the correct null and alternative hypotheses for this test Select the correct answer below O Ho p 0 6 Ha p 0 6 which is a right tailed test O Ho p 0 5 H p 0 5 which is a left tailed test Ho p 0 6 Ha p 0 6 which is a two tailed test Ho p 0 5 H p0 5 which is a two tailed test P