You start a cross with a true-breeding red-eyed troll and a true-breeding white-eyed troll, and then cross the F1 offspring to make the F2 generation. In the F2 generation, you collect 3 red-eyed trolls, 8 white-eyed trolls, and 5 pink-eyed trolls. Use a chi-square test to evaluate whether the data matches your expectation if the trait is controlled by a single gene with incomplete dominance. In the spaces below, enter the expected number of offspring in each phenotypic group that you would use to calculate your chi square. Report your expected values to the nearest 0.01. Expected Number of Pink-eyed trolls Expected Number of Red-eyed trolls Expected Number of White-eyed trolls Calculate your chi-square test and answer the following questions: How many degrees of freedom do you have in this test Do you reject the null hypothesis? Yes or no?
You start a cross with a true-breeding red-eyed troll and a true-breeding white-eyed troll, and then cross the F1 offspring to make the F2 generation. In the F2 generation, you collect 3 red-eyed trolls, 8 white-eyed trolls, and 5 pink-eyed trolls. Use a chi-square test to evaluate whether the data matches your expectation if the trait is controlled by a single gene with incomplete dominance. In the spaces below, enter the expected number of offspring in each phenotypic group that you would use to calculate your chi square. Report your expected values to the nearest 0.01. Expected Number of Pink-eyed trolls Expected Number of Red-eyed trolls Expected Number of White-eyed trolls Calculate your chi-square test and answer the following questions: How many degrees of freedom do you have in this test Do you reject the null hypothesis? Yes or no?
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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You start a cross with a true-breeding red-eyed troll and a true-breeding white-eyed troll, and then cross the F1 offspring to make the F2 generation. In the F2 generation, you collect 3 red-eyed trolls, 8 white-eyed trolls, and 5 pink-eyed trolls. Use a chi-square test to evaluate whether the data matches your expectation if the trait is controlled by a single gene with incomplete dominance.
In the spaces below, enter the expected number of offspring in each
- Expected Number of Pink-eyed trolls
- Expected Number of Red-eyed trolls
- Expected Number of White-eyed trolls
Calculate your chi-square test and answer the following questions:
- How many degrees of freedom do you have in this test
- Do you reject the null hypothesis? Yes or no?
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