Find the P-value for the indicated hypothesis test. Round all proportions and standard scores to two decimal places.
A medical school claims that more than 28% of its students plan to go into general practice. It is found that among a random sample of 130 of the school's students, 30% of them plan to go into general practice. Find the P-value for a test of the school's claim.
Is it 0.309 or 0.610?