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Question 24 (Mandatory) (8 points) Calculate the population mean and standard deviation for the following masses of students. Mass (kg) Frequency 40-50 10 50-60

Question 24 (Mandatory) (8 points) Calculate the population mean and standard deviation for the following masses of students. Mass (kg) Frequency 40-50 10 50-60 12 60-70 18 70-80 14 80-90 9

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