Three years ago, a referendum was held to decide on whether to pass Proposition

Question

Three years ago, a referendum was held to decide on whether to pass Proposition 4815162342. Every eligible voter in the nation voted on this proposition, and it was denied. The proportion of "yes' votes was p 0.4. Since that day, the government has released a variety of public service announcements in favour of the proposition. Today, the government believes that the proportion of yes' votes has increased from its figure three years ago. A hypothesis test is conducted to test this. Select the correct null and alternative hypotheses: Ho: p 0.4 Ho: p 0.4 a: p 0.4 Ha: p 0.4 o: p 0.4 Ho: p 0.4 a: p 0.4 Ha: p 0.4 Ho: p J 0.4 Ho: p 0.4 a: p 0.4 0.4 a p

Explanation / Answer

H0 : p = 0.4                                                                                                    

Ha : p > 0.4                                                                                                                                                                                                   

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