Assuming a Random Sample from a Large Population, for Which $$z$$

Essay

Assuming a random sample from a large population, for which of the following null
hypotheses and sample sizes is the large-sample $$z$$ test appropriate? Show the
calculations leading to your responses. a) $H _ { 0 } : p = 0.16 , n = 50$






b) $H _ { 0 } : p = 0.20 , n = 180$