Question: 2 3 4 5 Question 3 Mark this question Gaetan wanted to test a new stain remover to see if it was more effective in

2 3 4 5 Question 3 Mark this question Gaetan wanted to test a new stain remover to see if it was more effective in removing grease stains from his pants. Which of the following would be the null hypothesis in Gaetan's experiment? There will be no difference in the effectiveness of the new stain remover

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