Question 4 of 5 The following are the starting salaries (in thousands of dollars) of a sample of new research analysts: 4 36 49 50 51 51 54 58 68 69 70 70 72 73 74 76 77 78 79 80 83 84 87 88 89 90 a. Determine the the first and third quartiles, Q₁ and Qs. Q₁

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