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In a' cross-breeding experiment with plants at certain species 240 offspring were classified into 4 classes with respect to the structure of their leaves as follows : Class || II IV Total Frequency : 21 127 40 52 240 According to theory of heredity, the probabilities of the four classes should be in the ratio 1:9 :3:3. Are these data consistent with theory ? (Use 5 % Value of for 3df =7.82)

In a' cross-breeding experiment with plants at certain species 240 offspring were classified into 4 classes with respect to the structure of their leaves as follows : Class || II IV Total Frequency : 21 127 40 52 240 According to theory of heredity, the probabilities of the four classes should be in the ratio 1:9 :3:3. Are these data consistent with theory ? (Use 5 % Value of for 3df =7.82)

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 19E
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In a' čross-breeding experiment with plants at certain species 240 offspring were classified into 4 classes with respect to the structure of their leaves as follows : Class IV Total Frequency : 21 127 40 52 240 According to theory of heredity, the probabilities of the four classes should be in the ratio 1:9 :3:3. Are these data consistent with theory ? (Use 5 % Value of x for 3df = 7.82)
Transcribed Image Text:In a' čross-breeding experiment with plants at certain species 240 offspring were classified into 4 classes with respect to the structure of their leaves as follows : Class IV Total Frequency : 21 127 40 52 240 According to theory of heredity, the probabilities of the four classes should be in the ratio 1:9 :3:3. Are these data consistent with theory ? (Use 5 % Value of x for 3df = 7.82)
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