For cross 2: Total (N) = 583 4 = ר Expected (E) frequency = Total/n = 583/4 = 145.75 %3D %3D Observed (0) Expected (E) (0-E)^2/E Phenotypes Red Eyes /Normal wings White eyes /Normal wings Red eyes/vertical wings White eyes/Vertical wings Total (N) (0-E)^2 248 145.75 10455.0625 71.7328 234 145.75 7788.0625 53.4344 57 145.75 7876.5625 54.0416 44 145.75 10353.0625 71.0330 583 Chi-square test statistic (x') = 250.2419 Chi-square test statistic (x²) = 250.2419 %3D

For cross 2: Total (N) = 583 4 = ר Expected (E) frequency = Total/n = 583/4 = 145.75 %3D %3D Observed (0) Expected (E) (0-E)^2/E Phenotypes Red Eyes /Normal wings White eyes /Normal wings Red eyes/vertical wings White eyes/Vertical wings Total (N) (0-E)^2 248 145.75 10455.0625 71.7328 234 145.75 7788.0625 53.4344 57 145.75 7876.5625 54.0416 44 145.75 10353.0625 71.0330 583 Chi-square test statistic (x') = 250.2419 Chi-square test statistic (x²) = 250.2419 %3D

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 31PPS

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