A medical researcher says that less than 25 % of U.S. adults are smokers. In a simple random sample of 300 U.S. adults, 20% were smokers. Can we conclude that less than 25% of U.S. adults are smokers? Use 1% to decide. Round to the fourth as needed What's the minimum population size required? How many successes were there? Ho: Select an answer HA: Select an answer Test Statistic: Select an answer Select an answer P-value: Did something significant Select the Decision Rule: There Select an answer happen? Select an answer Select an answer enough evidence to conclude Select an answer