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Find qd and cqd Income 30-50 …

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Find qd and cqd Income 30-50 50-70 70-90 90-110 110-130 130-150 Number of person 54 100 140 300 230 125 51
  • 2 answers

Parshant Kumar 2 years, 7 months ago

1. The first quartile or the lower quartile or the 25th percentile, also denoted by Q1 corresponds to the value that lies halfway between the median and the lowest value in the distribution (when it is already sorted in the ascending order). Hence, it marks the region which encloses 25% of the initial data. 2. Similarly, the third quartile or the upper quartile or 75th percentile, also denoted by Q3  corresponds to the value that lies halfway between the median  and the highest value in the distribution (when it is already sorted in the ascending order). It, therefore, marks the region which encloses the 75% of the initial data or 25% of the end data.

Laxmandeep Das 2 years, 10 months ago

Ì don't know
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