The SuperPAC Americans For Prosperity has endorsed Nikki Haley as the Republican candidate for president, putting its deep resources to ensure she secures the party nomination. When asked about their decision, the PAC's leadership stated that conservative voters will support Nikki Haley because she displays three main characteristics: [1] A candidate that can turn the page on the country's political dysfunction, [2] a desire to see a woman in power and [3] a conservative voter with moderate views on abortion. What is the variable with the greatest precision ? Question 18 options: the desire to eliminate dysfunction is the most precise b/c of its t-value of 10.94 the desire for female president is the most precise b/c of its t-value of (-) 0.77 the desire to eliminate dysfunction is the most precise b/c of its coefficient of 0.69 the moderate abortion view is the most precise b/c of its coefficient of 0.11 the moderate abortion view is the most precise b/c of its t-value of 1.78 the desire for female president is the most precise b/c of its coefficient of (-) 0.18