Your Ear Class Total Observed Class Total Expected Purple Kernels $18 493.38 Yellow Kernels 165.5 163.67 x² = 7. Test the validity of the class's data using the chi-square test. The chi square is a simple mathematical calculation which can be used to determine how well the observed experimental data (your actual results) fits the theoretical prediction (the expected results). The formula for the chi-square is: (0₁-e₁)² (0₂- €₂)² e1 e2 + Total Kernels 683.5 657.05 X² = the symbol for the term, chi-square o = observed count (number) (o1 = the number of purple, 02 = the number of yellow) e = the expected number according to the predicted ratio. All en must be calculated for your sample To calculate the expected numbers for your 3:1 monohybrid cross: a. You expect % of your sample (total # of kernels) to be purple e₁ = your sample (total #) multiplied by 4 (round to the nearest whole number and record in the table) b. You expect 1 of your sample (total # of kernels) to be yellow e₂ = your sample (total #) multiplied by 4 (round to the nearest whole number and record in the table) 8. Now use the formula to calculate the chi-square value X² and show your work.
Your Ear Class Total Observed Class Total Expected Purple Kernels $18 493.38 Yellow Kernels 165.5 163.67 x² = 7. Test the validity of the class's data using the chi-square test. The chi square is a simple mathematical calculation which can be used to determine how well the observed experimental data (your actual results) fits the theoretical prediction (the expected results). The formula for the chi-square is: (0₁-e₁)² (0₂- €₂)² e1 e2 + Total Kernels 683.5 657.05 X² = the symbol for the term, chi-square o = observed count (number) (o1 = the number of purple, 02 = the number of yellow) e = the expected number according to the predicted ratio. All en must be calculated for your sample To calculate the expected numbers for your 3:1 monohybrid cross: a. You expect % of your sample (total # of kernels) to be purple e₁ = your sample (total #) multiplied by 4 (round to the nearest whole number and record in the table) b. You expect 1 of your sample (total # of kernels) to be yellow e₂ = your sample (total #) multiplied by 4 (round to the nearest whole number and record in the table) 8. Now use the formula to calculate the chi-square value X² and show your work.
Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN:9781305251052
Author:Michael Cummings
Publisher:Michael Cummings
Chapter3: Transmission Of Genes From Generation To Generation
Section3.7: Mendelian Inheritance In Humans
Problem 2EG: For most cases, a p value of 0.05 is used to determine whether results fit expected values. Is this...
Related questions
Question
???
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Recommended textbooks for you
Human Heredity: Principles and Issues (MindTap Co…
Biology
ISBN:
9781305251052
Author:
Michael Cummings
Publisher:
Cengage Learning
Human Heredity: Principles and Issues (MindTap Co…
Biology
ISBN:
9781305251052
Author:
Michael Cummings
Publisher:
Cengage Learning
Principles Of Radiographic Imaging: An Art And A …
Health & Nutrition
ISBN:
9781337711067
Author:
Richard R. Carlton, Arlene M. Adler, Vesna Balac
Publisher:
Cengage Learning