Are these all correct? Last two questions are 8. What is the critical value? Round to two decimal places. 9. What is your conclusion from the chi-square test? option 1: Fail to reject H option 2: Reject Ho
Are these all correct? Last two questions are 8. What is the critical value? Round to two decimal places. 9. What is your conclusion from the chi-square test? option 1: Fail to reject H option 2: Reject Ho
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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Question
Are these all correct?
Last two questions are
8. What is the critical value? Round to two decimal places.
9. What is your conclusion from the chi-square test?
option 1: Fail to reject H
option 2: Reject Ho
Transcribed Image Text:A population of wild-flowers was scored for flower color. There were 342 blue (BB) plants, 1622 violet (BR) plants and 797
red (RR) plants. Remember to keep 4 decimal digits on all frequencies.
What is the frequency of the blue (B) allele?
Answer: 0.1421
What is the frequency of the red (R) allele?
Answer: 0.3304
A chiquare test was conducted to test the hypothesis that the population genotypic frequencies are consistent with Hardy-
Weinberg equilibrium frequencies.
Fill in the spaces below with the expected numbers for each phenotypic (genotypic) class in the chi-square test.
What is the expected number of blue (BB) plants?
Answer: 68.1723
What is the expected number of violet (BR) plants?
Answer: 197.808
?
Transcribed Image Text:What is the expected number of red (RR) plants?
Answer: 119.355:
Keeping all decimal digits during your calculations and rounding your answer to 3 decimal digits, what is the calculated chi-
square value?
Answer: 15201.2:
What is the number for the degrees of freedom?
Answer: 2
What is the critical value? Round to two decimal places.
Answer: 5.99
?
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