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The results in this experiment show that dog shampoo works significantly better for cat hygiene that normal cat shampoo. As a result, shelters have been using dog shampoo as the cat cleaning product

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Out of 200 cats in this study, 83% of cats react better to the dog shampoo, which is 166 of them. All the cats received both shampoos, with the dog shampoo provided cleaner results.

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For this design, we matched each cat up to proportionate weight and similar species. This provides for a reliable comparison at the end of our results.

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With the sample size being 200 cats in this experiment, the margin of error is 7.1%. This is a low margin or error which is good for reliable results.

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The blind in this experiment is the cats themselves. They are not able to know which shampoo they are given, which is the one blind in the experiment. There is no way to create a double blind in this experiment because the researchers must know which cats are given which shampoo.

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The control group in this study are the 100 cats that are originally receiving cat shampoo. This creates a group of cats that makes it easier to compare the results of the cats with dog shampoo to.

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To replicate this, a new selection of 200 cats from a completely different shelter are tested to make sure the results are valid and reliable.

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The response variable in this study is the Cats cleanliness and hygiene afterwards. These results are shown at the end of the experiment.

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The explanatory variable in this study is which type of shampoo is used. This affects the response variable.

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The way our subjects were chosen was simple random sampling. These cats were randomly chosen from the shelter among a population of 500 cats.

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100 of the cats were chosen to be washed thoroughly with dog shampoo. The other 100 cats in this study were just washed with regular cat shampoo.

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The experimental units in this study were 200 cats of 5 different species. They were all volunteered as subjects by a local animal shelter.

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Does dog shampoo have a more positive effect on cats than regular cat shampoo?