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Calculate the arithmetic mean (AM) of th...

Calculate the arithmetic mean (AM) of the following data:
`{:("Salaries of Employees",0-10,10-20,20-30,30-40,40-50),(("in thousand rupees"),,,,,),("Number of Employees"," "4," "13," "8," "9," "6):}`

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To calculate the arithmetic mean (AM) of the given data, we will follow these steps: ### Step 1: Identify the class intervals and frequencies We have the following class intervals and their corresponding frequencies: - Class Intervals (Salaries in thousand rupees): - 0-10: Frequency = 4 - 10-20: Frequency = 13 ...
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