n a 2018 study, Phoenix Marketing International identified Bridgeport, Connecticut; San Jose, California; Washington, DC; and Lexington Park, Maryland, as hie four U.S. cities with the highest percentage of millionaires (Kiplinger website). Consider a sample of data that show the following number of millianaires for samples of individuals from each of the four citles. a. What is the estimate of the percentage of milionaires in each of these cities (to 1 decimal)? b. Using a=0.05 level of significance, test for the equality of the population proportion of millionalres for se four cities. What is the p-value? Compute the value of the X2 test statistic (to 3 decimals). Use Table 3 of Append 8 to find the p-value. The P-value is