Blackboard X HELP CENTER Remaining Time: 47 minutes, 06 seconds. * Question Completion Status: -> Moving to another question will save this response. Question 2 4 points Save Answer Before the presidential debates, it was expected that the percentages of registered voters in favor of various candidates would be as follows: Percentages Democrats 48% Republicans 38% Independent 4% Undecided 10% After the presidential debates, a random sample of 1200 voters showed that 540 favored the Democrat candidate; 480 were in favor of the Republican candidate; 40 were in favor of the Independent candidate, and 140 were undecided. At a 5% level of significance, carry out a test to determine if the proportion of voters has changed. (CSLO 1,6,7) For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). B IUS Paragraph Arial 10pt A E ... X2 X2 IT The - + RBF O WORDS POWERED BY TINY 1080