Mathematics
Mathematics, 01.10.2019 19:30, monei1998

Researchers conducted a study to determine whether the majority of community college students plan to vote in the next presidential election. they surveyed 650 randomly selected community college students and found that 55% of them plan to vote. which of the following are the appropriate null and alternative hypotheses for this research question? group of answer choices h 0 h 0 h 0 : p = 0.50 p = 0.50 p = 0.50 h a h a h a : p ≠ 0.50 p ≠ 0.50 p ≠ 0.50 h 0 h 0 h 0 : p = 0.50 p = 0.50 p = 0.50 h a h a h a : p > 0.50 p > 0.50 p > 0.50 h 0 h 0 h 0 : p = 0.55 p = 0.55 p = 0.55 h a h a h a : p ≠ 0.55 p ≠ 0.55 p ≠ 0.55 h 0 h 0 h 0 : μ = 0.55 μ = 0.55 μ = 0.55 h a h a h a :

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