2. For a given set of data, the value of Q1 = 50, and the value of Q3 = 80. What is the correct value for the interquartile range (IQR)? (a) 130 (b) 30 (c) 4000 (d) 1.6 (e none of these 3. For a sit of data with 10 values, which statement is true ? (a) Q1 would be determined using the lowest 6 numbers. (b)Q1 would be determined using the highest 5 numbers. (c) Q3 would be determined using the highest 6 numbers. (d) Q3 would be determined using the highest 5 numbers. (e) Each of these statements is false. 4. For a sit of data with 11 values, which statement is true ? (a)Q1 would be determined using the lowest 5 numbers. (b)Q1 would be determined using the highest 5 numbers. (c) Q3 would be determined using the highest 6 numbers. (d) Q3 would be determined using the highest 3 numbers. (e) Each of these statements is false. 5. Which set of values is not possible ? (a) Q1 = 53, Q2 = 60, Q3 = 80 (b) Q1 = 40, Q2 = 60, 03 - 70 (e) Q1 = 43 02 - 40 03 - 50 (d) Q1 = 40, Q2 = 70, 03 = 70 (e) Each of these situations is possible