Economy, asked by manumehmi87, 8 months ago

calculate the median, quartile deviations, 7th decile and 85 percentage of the following data marks 0-10,10-20,20-30,30-40,40-50,50-60,60-70,70-80 students:8,12,20, 32,30,28,12,4

Answers

Answered by sukhdeepsingh67000

1

Answer:

Xnnxjdddnmddkdjjddb

Explanation:

Nxndnrndfnjffjdjdee=dndvdvgdy

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