Question: how to solve these problems Instructions: Using the information given, determine whether a normal approximation is appropriate, and then answer the questions. 16% of all

how to solve these problems

Instructions: Using the information given, determine whether a normal approximation is appropriate, and then answer the questions. 16% of all people in a certain geographic region are unemployed. A sample of 460 people are surveyed. Let p represent the sample proportion of unemployed people in a certain geographic region. Is a normal approximation appropriate? Why or Why not? What is the mean of the sampling proportion? What is the standard deviation of the sampling proportion? (round to thousandths) Find the probability that p is fewer than . 15. P(p

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