The frequency table for daily sales of 100 a sale unit is given below: daily 10...

The frequency table for daily sales of 100 a sale unit is given below: daily 10 - 19 20 - 29 30 – 39 40 - 49 50 - 59 60 - 70 sales No . sale 4 15 27 26 18 10 unit a) Construct a histogram, polygon of daily sales b) Describe the shape of the frequency distribution. c) Draw an ogive of daily sales, and use it to estimate, the median. e) Estimate the following statistical measures 1. Mean 2. Median 3. Mode 4. Range 5. 15th percentile 6. Interquartile Range 7. Variance 8. Standard deviation 9. Coefficient of variation.

Expert Solution

from the histogram and polygon shape of distribution is symmetrical.

orchestra answered 2 years ago

1) Identify the class width for the given Frequency Distribution Table List -------------Frequency 10 to 14...

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