Suppose a university wishes to compare the effectiveness of four learning modalities (Face-to-Face, Online, Blended, Course Learning Module) for a particular course. Twenty-four students are randomly assigned to the learning modalities, with 7, 6, 6 and 5 respectively. At the end of course, a test (out of 50) was given and the performance of the students were recorded as follows: Face-to-Face Online 23 Blended 23 CLM 20 30 30 25 28 35 15 15 18 28 28 15 20 33 33 23 25 28 25 25 18 40 Calculate the test statistic using the data. Select the correct response: 3.10 O 6.16 6.61 O 3.01