Researchers paired females sequentialy with males of both types in random order In other words, each female bred twice, once with a compatible male and once with an incompatible With With compatible male incompatible male 10 130 10 105 39 91 30 82 6. 21 77 65 64 60 16 56 10 51 23 45 22 50 49 8. 19 22 48 44 44 10 10 44 11 42 22 19 41 37 37 21 14 37 36 11 9. 1. 36 35 2. 32 9. 31 30 30 11 12 30 30 30 29 29 7. 29 9. 28 26 25 21 25 25 7. 8. 24 21

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Test the hypothesis that stress levels are the same between male and femleas with compatible and incompatible mates. Use a sign test. 

**Study on Gouldian Finch Mate Compatibility**

In a study of the Gouldian finch, Griffith et al. (2011) investigated the stress caused by having an incompatible mate. There are two genetically distinct types of Gouldian finches: one with a red face and the other with a black face. Prior experiments have demonstrated that female finches exhibit a strong preference for mating with males of the same face color. When different face types of finches mate, their offspring have a lower survival rate compared to offspring whose parents share the same face type.

**Image Description:**

The accompanying image shows three Gouldian finches perched on branches. The two finches on the left have distinct face colors, showcasing the red and black face varieties discussed in the study. The image visually represents the genetic diversity described.
Transcribed Image Text:**Study on Gouldian Finch Mate Compatibility** In a study of the Gouldian finch, Griffith et al. (2011) investigated the stress caused by having an incompatible mate. There are two genetically distinct types of Gouldian finches: one with a red face and the other with a black face. Prior experiments have demonstrated that female finches exhibit a strong preference for mating with males of the same face color. When different face types of finches mate, their offspring have a lower survival rate compared to offspring whose parents share the same face type. **Image Description:** The accompanying image shows three Gouldian finches perched on branches. The two finches on the left have distinct face colors, showcasing the red and black face varieties discussed in the study. The image visually represents the genetic diversity described.
**Study on Female Breeding Sequences with Compatible and Incompatible Males**

This study explores breeding outcomes when females are paired sequentially with two types of males: compatible and incompatible. Each female was bred twice - once with a compatible male and once with an incompatible male.

**Data Summary:**

- **With Compatible Male:**
  - Performance values ranged from 0 to 39.
  - Some examples from the data: 10, 39, 30, 6, 0, 16, 22, 21, 19, 10, etc.

- **With Incompatible Male:**
  - Performance values ranged from 0 to 130.
  - Some examples from the data: 130, 105, 91, 82, 77, 66, 64, 56, 51, 50, etc.

The data captures the performance outcomes in numerical scores, showing potentially significant differences in results based on compatibility during breeding pairings. This study may help to understand the impact of male compatibility on the breeding success of females.
Transcribed Image Text:**Study on Female Breeding Sequences with Compatible and Incompatible Males** This study explores breeding outcomes when females are paired sequentially with two types of males: compatible and incompatible. Each female was bred twice - once with a compatible male and once with an incompatible male. **Data Summary:** - **With Compatible Male:** - Performance values ranged from 0 to 39. - Some examples from the data: 10, 39, 30, 6, 0, 16, 22, 21, 19, 10, etc. - **With Incompatible Male:** - Performance values ranged from 0 to 130. - Some examples from the data: 130, 105, 91, 82, 77, 66, 64, 56, 51, 50, etc. The data captures the performance outcomes in numerical scores, showing potentially significant differences in results based on compatibility during breeding pairings. This study may help to understand the impact of male compatibility on the breeding success of females.
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