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Consider the following raw data representing yield of Barley (in quintals) of three farmers from their respective hectare of land for consecutive 8 years. Farmer 1 12 14 11 13 17 18 12 13 11 13 Farmer 2 14 13 15 13 14 13 13 Farmer 3 12 14 3 17 8 4 12 13 A. Determine the range, variance and standard deviation of each of the three farmers. B. Who of the farmers has higher variation in yield? What does this tell? C. Who of the farmers has lesser variation in yield? D. Who of the farmers has consistent yield?

Consider the following raw data representing yield of Barley (in quintals) of three farmers from their respective hectare of land for consecutive 8 years. Farmer 1 12 14 11 13 17 18 12 13 11 13 Farmer 2 14 13 15 13 14 13 13 Farmer 3 12 14 3 17 8 4 12 13 A. Determine the range, variance and standard deviation of each of the three farmers. B. Who of the farmers has higher variation in yield? What does this tell? C. Who of the farmers has lesser variation in yield? D. Who of the farmers has consistent yield?

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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WORK SHEET PREPARED FROM THE TEXT AND DIFFERENT BOOKS OF GRADE 11H TOPIC- Statistics and Probability Consider the following raw data representing yield of Barley (in quintals) of three farmers from their respective hectare of land for consecutive 8 years. Farmer 1 12 14 11 13 17 18 12 13 11 Farmer 2 13 13 14 13 15 13 13 Farmer 3 12 14 17 8. 12 13 А. Determine the range, variance and standard deviation of each of the three farmers. В. Who of the farmers has higher variation in yield? What does this tell? C. Who of the farmers has lesser variation in yield? D. Who of the farmers has consistent yield? 20 15 to -54 242
Transcribed Image Text:WORK SHEET PREPARED FROM THE TEXT AND DIFFERENT BOOKS OF GRADE 11H TOPIC- Statistics and Probability Consider the following raw data representing yield of Barley (in quintals) of three farmers from their respective hectare of land for consecutive 8 years. Farmer 1 12 14 11 13 17 18 12 13 11 Farmer 2 13 13 14 13 15 13 13 Farmer 3 12 14 17 8. 12 13 А. Determine the range, variance and standard deviation of each of the three farmers. В. Who of the farmers has higher variation in yield? What does this tell? C. Who of the farmers has lesser variation in yield? D. Who of the farmers has consistent yield? 20 15 to -54 242
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