Table of contents
- 1. Introduction to Genetics(0)
- 2. Mendel's Laws of Inheritance(0)
- 3. Extensions to Mendelian Inheritance(0)
- 4. Genetic Mapping and Linkage(0)
- 5. Genetics of Bacteria and Viruses(0)
- 6. Chromosomal Variation(0)
- 7. DNA and Chromosome Structure(0)
- 8. DNA Replication(0)
- 9. Mitosis and Meiosis(0)
- 10. Transcription(0)
- 11. Translation(0)
- 12. Gene Regulation in Prokaryotes(0)
- 13. Gene Regulation in Eukaryotes(0)
- 14. Genetic Control of Development(0)
- 15. Genomes and Genomics(0)
- 16. Transposable Elements(0)
- 17. Mutation, Repair, and Recombination(0)
- 18. Molecular Genetic Tools(0)
- 19. Cancer Genetics(0)
- 20. Quantitative Genetics(0)
- 21. Population Genetics(0)
- 22. Evolutionary Genetics(0)
3. Extensions to Mendelian Inheritance
Chi Square Analysis
3. Extensions to Mendelian Inheritance
Chi Square Analysis: Study with Video Lessons, Practice Problems & Examples
Back to all problems
4PRACTICE PROBLEM
The observed and expected frequencies of blood types A, B, AB, and O in a sample of 500 people are given as follows:
The observed frequencies for blood groups A, B, AB, and O are 150, 100, 50, and 200, respectively.
The expected frequencies for blood groups A, B, AB, and O are 180, 140, 30, and 150, respectively.
What is the chi-square value?
The observed and expected frequencies of blood types A, B, AB, and O in a sample of 500 people are given as follows:
The observed frequencies for blood groups A, B, AB, and O are 150, 100, 50, and 200, respectively.
The expected frequencies for blood groups A, B, AB, and O are 180, 140, 30, and 150, respectively.
What is the chi-square value?