A large city's DMV claimed that 80% of candidates pass driving tests. A random sample of 100 candidates exams was collected and a standardized test statistic of 0.3 was calculated. How can the value 0.3 be interpreted? Question 4 Answer a. If 80% of candidates truly pass the exam, the probability of observing 0.3 is 80%. b. The claimed proportion of drivers who pass a driving test, 80%, is 0.3 standard deviations from the proportion of candidates in the sample who passed. c. The proportion of candidates from the sample who passed the driving test is 0.3 standard deviations from the claimed proportion of 80%. d. The difference between the claimed proportion of candidates who pass the driving test and the sample proportion is 0.3