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A study by the University of Michigan determined that, in 2017, 9.7% of 12th grade students had smoked a cigarette in the last month. A student at a local high school thinks the proportion at her school is larger, and decides to conduct a study to see if she is correct. She decides she will randomly select and interview 80 of the 320 students in 12th grade at her school, and she determines the following hypotheses: Ho: P = 0.097 HA: P > 0.097 Does her sample allow her to use a normal distribution as a model for her study? Yes, because she has a random sample of students. No, because she would not have at least 10 successes and 10 failures. Yes, because her sample size is larger than 30. No, because we don't know if the population is normally distributed