Question
Calculate the Arithmetic Mean from the following data:
| Total Sales (in thousands) | Number of Salespersons |
| 0-5 | 3 |
| 5-10 | 12 |
| 10-25 | 25 |
| 25-50 | 10 |
Draw a histogram and a frequency polygon from the following data:
| Classes | f |
| 10-20 | 10 |
| 20-30 | 20 |
| 30-40 | 30 |
| 40-50 | 25 |
| 50-60 | 10 |
Answer :
Word Count : 297
Arithmetic Mean Calculation: The given data: | Total Sales (in thousands) | Number of Salespersons (f) | | -------------------------- | -------------------------- | | 0-5 | 3 | | 5-10 | 12 | | 10-25 | 25 | | 25-50 | 10 | Step 1: Determine the class midpoints (x): _________ ____ _________ _____ ____ __________ _____ _____ ________.
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Arithmetic Mean Calculation: The given data: | Total Sales (in thousands) | Number of Salespersons (f) | | -------------------------- | -------------------------- | | 0-5 | 3 | | 5-10 | 12 | | 10-25 | 25 | | 25-50 | 10 | Step 1: Determine the class midpoints (x): _________ ____ _________ _____ ____ __________ _____ _____ ________.
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