explain

An instructor gives his class a true/false test and records the answers for each student as a binary vector, The instructor wants to see which students answered the questions in a similar way, a) (7 points) Which of the following proximity measures would be appropriate for comparing student tests: the Jaccard measure, the simple matching coefficient (SMC) or the Hamming distance? Briefly explain, b) [7 points] If the instructor gives a multiple choice test, how could you define a proximity measure to compare student tests? c) (7 points] Suppose the test consists of binary, categorical, and numerical answers, Would the measure you described for (b) still be appropriate? Briefly explain Edit View Insert Format Tools Table 12pt v Paragraph ? : An instructor gives his class a true/false test and records the answers for each student as a binary vector, The instructor wants to see which students answered the questions in a similar way, a) (7 points) Which of the following proximity measures would be appropriate for comparing student tests: the Jaccard measure, the simple matching coefficient (SMC) or the Hamming distance? Briefly explain, b) [7 points] If the instructor gives a multiple choice test, how could you define a proximity measure to compare student tests? c) (7 points] Suppose the test consists of binary, categorical, and numerical answers, Would the measure you described for (b) still be appropriate? Briefly explain Edit View Insert Format Tools Table 12pt v Paragraph