How do I find the alpha value?

Question 1 3 I 5 points The popvs.soda website (popvssodacom) asked people visiting the site to vote for their preferred name for a generic cola drink: pop, soda, coke, other. Atotal of 293.772 responses were received from the United States. of which 108,707 answered "pop\". 120.130 answered "soda". 46,883 answered "coke". and 18,052 answered "other". a.) Use Fathom/Rguroo/StatCrunch to determine a 99% confidence interval for the population proportion who would answer "soda". Round to FOUR decimal places. L... . _____ l 0.4066 0.4113 b.) Based only on the confidence interval in part a, what can you say about the pvalue for a significance test of whether the population proportion who would answer \"soda" differs from 0.4? Type "is or \"isn't" (without quotes) in the first and last blanks, and a number in the middle blank. Because 0.4 _____ in the 99% confidence interval, the significance test of H0 1 II: = 0. 4, Ha 1 7|: 7'5 0. 4wi|l produce a p-value more than the a = _____ significance level. so that the null hypothesis _____ rejected. isn't __ 0.4066 __ isn't D View Feedback