Calculate the sd of the following data 3, 4, 9, 11, 13, 6, 8, 10.A3.24B2.89C4.15D3.85Answer: A. 3.24 Read Explanation: SD = √{x²/n - x̄²} x̄ = {3, 4, 9, 11, 13, 6, 8, 10}/8= 8xx²3941698111121131696368641010064596SD = √{596/8 - 8² }= √{74.5 - 64}= √10.5= 3.24 Read more in App