Question

In: Statistics and Probability

PART A The weights in milligram of 1500 seeds of the long pine is represented by...

PART A

The weights in milligram of 1500 seeds of the long pine is represented by the following frequency distributed data in Table 3;

WEIGHT (MG) 10-24 25-39 40-54 55-69 70-84 85-99 100-114 115-129 130-144 145-159
SEEDS 16 64 102 148 220 350 452 48 60 40

Use the aforementioned frequency distributed data to determine the following;

  1. All the Quartiles
  2. 3rd and 5thDecile
  3. 50th and 87thPercentile
  4. Semi Inter Quartile Range
  5. Draw Box PloT
    PART B
    Use Bowley’s coefficient of skewness to determine the skewness of the frequency distributed data in Table 3.

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