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Question 4 Data set: 60, 29, 67, 87, 88, 56, 67, 68, 75, 79, 78, 56, 67, 68, 87, 75, 77, 67, 66, 78, 90,

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Question 4 Data set: 60, 29, 67, 87, 88, 56, 67, 68, 75, 79, 78, 56, 67, 68, 87, 75, 77, 67, 66, 78, 90, 81 Not yet Calculate answered Marked out of A. Mean and standard deviation ( 2 marks) 6.00 B. Median and IQR (2 marks) Flag C. If all data points are multiplied by 2, what would be the new mean and standard deviation (2 marks)? question A iii E

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