Question 1 1 pts In 2007, the prevalence of school-based bullying among students was 32%. A campaign to help raise aware

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Question 1 1 Pts In 2007 The Prevalence Of School Based Bullying Among Students Was 32 A Campaign To Help Raise Aware 1 (38.54 KiB) Viewed 26 times

Question 1 1 pts In 2007, the prevalence of school-based bullying among students was 32%. A campaign to help raise awareness to bullying wants to know if that prevalence has changed since 2007. A random sample of 1,054 nine- through- eleven-year old children found that 653 have ever experienced bullying. Identify the hypotheses to be tested to determine if there is sufficient evidence at the 0.01 significance level to suggest that the prevalence of school-based bullying has changed. Hoill = 32 He:p=032 H.: =032 Hi +32 H:p>032 H:p#032 Họ: P=32 & 4, P=0 2 | © Hà: = 62 H: P#32 H:p>062 H, : 4+62 U O Choice 1