According to the Centers for Disease Control and Prevention, 19.6% of children aged 6 to 11 years are overweight. A school nurse thinks that the percentage of 6- to 11-year-olds who are overweight is higher in her school district. ,(a) Determine the null and alternative hypotheses, ,(b) Explain what it would mean to make a Type I error, and ,(c) Explain what it would mean to make a Type II error.

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