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The parisitoid wasp Leptopilina heterotoma injects eggs into young larvae of fruit flies, Drosophila melanogaster. Hote adulte Pupe Pupe CEufs Parasitoide Larves One reaction by
The parisitoid wasp Leptopilina heterotoma injects eggs into young larvae of fruit flies, Drosophila melanogaster. Hote adulte Pupe Pupe CEufs Parasitoide Larves One reaction by the flies is to self-medicate by consuming alcohol (ethanol), which is naturally present in the decaying fruits where they live. The ethanol reduces oviposition by wasps, and it increases death rates of wasp larvae within parasitized flies. Kasoh investigated whether the presence of the wasp influences where female fruit flies prefer to lay their eggs. They presented female flies in cages with two dishes of fly food, one having 6% ethanol and the other with 0% ethanol. They recorded the proportion of eggs laid in the 6% ethanol dish when females were placed with female wasps, with male wasps, or with no wasps. Question 8 (1 point) What statistical test would you use to see if the proportion of eggs laid in the dish varied based on whether the dish contained females, males, or neither (i.e. three groups)? Assume the data are normally distributed. Question 9 (1 point) Given that these data are proportions, they likely do not meet the assumption of normality. In that case, what transformation would be most appropriate to get them to the point they would meet the normality assumption
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