Assume you have a population of 30000 people where 3% of the population has some particular disease. List the given numeric information along with the correct symbols. Nv ở - 30000 - 3% a) If you take a sample of size 50, can we say that the sampling distribution of p is approximately normal? Why or why not? Check conditions: 1. np - 1.5 Vd which o 30000 2. n(1 - p) - 48.5 v d which 3. and N- 30000 d which Can we say that the sampling distribution of p is approximately normal in this case? (If the answer is no, state the first conditions in the list above that failed) No. since the second condition did not check out b) Redo part a assuming p has increased to 90%. Check conditions: 1. np - 45 Vo which ? 5 2. n(1 - p) - 5 o which 3. and N- 30000 o which Can we say that the sampling distribution of p is approximately normal in this case?

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