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 11: = 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 gure three years ago. A hypothesis test is conducted to test this. Select the correct null and alternative hypotheses: H0: 11 = 0.47 H0: 11 = 0.47 0 HA: 1 s 0.47 0 HA: 11 13.73? Before they collect a sample or do the test, Sam thinks about the new brewing method. He suspects that, while it may increase the average amount of brew created, it may actually decrease it instead. Sam suggests that the alternative hypothesis should simply state that the population mean is not equal to 13.?37: H0: u = 13.737 HA: [.1 13.737 Sam believes that: instead of conducting the particular twotail test that was proposed, they should conduct a different kind of twotail test. instead of conducting a onetail test, they should conduct a twotail test. instead of conducting the particular onetail test that was proposed, they should conduct a different kind of onetail test. instead of conducting a twotail test, they should conduct a onetail test. 0000