d to compare the yields of two different types of wheat seeds. An average of 325 kg of product per hectare was obtained in 100 randomly selected fields where X' type seeds were sown and the standard deviation was calculated as 120 kg. It was observed that in 200 randomly selected fields where Y' type seeds were planted, an average of 450 kg of product was obtained per hectare and the standard deviation was 100 kg. Find the err
d to compare the yields of two different types of wheat seeds. An average of 325 kg of product per hectare was obtained in 100 randomly selected fields where X' type seeds were sown and the standard deviation was calculated as 120 kg. It was observed that in 200 randomly selected fields where Y' type seeds were planted, an average of 450 kg of product was obtained per hectare and the standard deviation was 100 kg. Find the err
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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4 - It is desired to compare the yields of two different types of wheat seeds. An average of 325 kg of product per hectare was obtained in 100 randomly selected fields where X' type seeds were sown and the standard deviation was calculated as 120 kg. It was observed that in 200 randomly selected fields where Y' type seeds were planted, an average of 450 kg of product was obtained per hectare and the standard deviation was 100 kg. Find the error of the difference between the means
A) 35.4
B) 21.91
C) 24.5
D) 33.6
E) 13.93
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