Study Details for Problems 8 - 11: Randomly selected residents of Oklahoma and Missouri are surveyed. They are asked several questions about their behavior as a result of the COVID-19 pandemic, including whether or not they have been vaccinated. Of the 500 Oklahoma residents sampled, 240 of them have been vaccinated against COVID-19. Of the 650 Missouri residents sampled, 320 of them have been vaccinated against COVID-19. Let Population 1 be Oklahoma residents. The researchers are wanting to determine at the 5% significance level, do the data indicate that the rate of vaccination is different in Oklahoma than it is in Missouri? Which of the following represents the correct null and alternative hypotheses for this test? H: p = p; Ha: p p H: p = p; Ha: p > p H: p p; Ha: p = p H: p = 0.48; Ha: p 0.48