John Kochi loves golfing and keeps records of his golf scores. For a sample of 25 rounds of golf when the weather was very warm, the standard deviation of his score was 5.75. When the weather was very cool, for a sample of 21 rounds, the standard deviation of his score was 7.35. He would like to test if there is more variation in his scores when the weather is cooler. At the 5% significance level, there is sufficient evidence to support the claim that the variation is greater when the weather is cooler. True or False

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