A newspaper article claimed that 65% of students at a college haven taken at least one course online. Online courses have become increasingly popular over the past few years. A student decided to test this claim by collecting data from a random sample of students from the college. In a random sample of 45 students, 35 said that they took at least one course online. At the 5% significance level, does the sample provide evidence that the proportion of students who have taken at least one course online is greater than 0.65? Use the sample to perform a hypothesis test based on the following hypotheses: Null hypothesis: p = 0.65 Alt hypothesis: p > 0.65 What is the test statistic (z-statistic) for the observed sample proportion? A. -1.80 B. 1.80 C. 0.78 D. 0.94