1. What proportion of the population was homozygous dominant? Homozygous recessive? Heterozygous? 2. Were your observed results consistent with the expected results based on your statistical analysis? If not, can you suggest an explanation?
1. What proportion of the population was homozygous dominant? Homozygous recessive? Heterozygous? 2. Were your observed results consistent with the expected results based on your statistical analysis? If not, can you suggest an explanation?
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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Transcribed Image Text:3. To compare your observed results with those expected, you can use the
statistical test, chi-square. Table 3 will assist in the calculation of the
chi-square test. Note: To calculate chi-square you must use the actual num-
ber of individuals for each genotype, not the frequencies.
S
d²
d²le
Observed value (0)
Expected value (e)
Deviation (o-e) = d
Table 3
Chi-Square of Results from the Bead Model
Chi-square (x²) = Edle
6
182
AA
(1
18
-7
4.9
2.7
greater
p=0.25
Aa
30
24
le
зи
697
1.5
4.3
Degrees of freedom = 2
Level of significance, p < 0.05
estmanst
17
aa
4. Is your calculated x value greater or smaller than the given x² value for
the degrees of freedom and p value for this problem?
6 /98.0
9
8
1
0,1
Transcribed Image Text:1. What proportion of the population was homozygous dominant?
Homozygous recessive?
Heterozygous?
U
2. Were your observed results consistent with the expected results based
on your statistical analysis? If not, can you suggest an explanation?
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