using flylab to learn about inheritance patterns

using flylab to learn about inheritance patterns - Parents...

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Stephanie Lennon Using FlyLab to Learn About Inheritance Patterns Results of Cross #1 Parents (Female: +) x (Male: W) Offspring Phenotype Number Proportion Ratio Female: + 4969 0.5001 1.000 Male: + 4968 0.4999 1.000 Total 9937 -------------------------------------------------------------------------- Results of Cross #2 Parents (Female: +) x (Male: +) Offspring Phenotype Number Proportion Ratio Female: + 5041 0.5033 2.092 Male: + 2565 0.2561 1.064 Male: W 2410 0.2406 1.000 Total 10016 -------------------------------------------------------------------------- Chi Square Hypothesis Using Cross #2 Phenotype Observed Hypothesis Expected Chi-Square Term Female: + 5041 2.0000 5008.0000 0.2175 Male: + 2565 1.0000 2504.0000 1.4860 Male: W 2410 1.0000 2504.0000 3.5288 Total 10016 4.0000 10016.0000 5.2322 Chi-Squared Test Statistic = 5.2322 Degrees of Freedom = 2 Level of Significance = 0.0731 Recommendation: Do not reject your hypothesis -------------------------------------------------------------------------- Results of Cross #3
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Unformatted text preview: Parents (Female: W) x (Male: +) Offspring Phenotype Number Proportion Ratio Female: + 5046 0.5038 1.015 Male: W 4969 0.4962 1.000 Total 10015 --------------------------------------------------------------------------Results of Cross #4 Parents (Female: +) x (Male: W) Offspring Phenotype Number Proportion Ratio Female: + 2502 0.2493 1.000 Male: + 2510 0.2501 1.003 Female: W 2520 0.2511 1.007 Male: W 2505 0.2496 1.001 Total 10037 --------------------------------------------------------------------------Chi Square Hypothesis Using Cross #4 Phenotype Observed Hypothesis Expected Chi-Square Term Female: + 2502 1.0000 2509.2500 0.0209 Male: + 2510 1.0000 2509.2500 0.0002 Female: W 2520 1.0000 2509.2500 0.0461 Male: W 2505 1.0000 2509.2500 0.0072 Total 10037 4.0000 10037.0000 0.0744 Chi-Squared Test Statistic = 0.0744 Degrees of Freedom = 3 Level of Significance = 0.9947 Recommendation: Do not reject your hypothesis--------------------------------------------------------------------------...
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using flylab to learn about inheritance patterns - Parents...

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