what is the metric for determining accuracy how to find the average polling accuracy how to find out which polling company accurately polled each vote how accurately does a political poll compare what would the squared estimate be for a multi-party survey? how to figure the accuracy of a survey how to find accuracy of poll which metric is better than the chi square in election data? how is chi squared used how do you find the best fit for a poll chi squared comparison of polls what is the best measure of election accuracy how accurate are polling companies why is chi squared better than chi squared what is the best metric to compare polling companies in a multiparty election system what is the accuracy of a poll how do you determine the chi squared deviation in an election how to measure accuracy of poll data how accurate is the average poll of election companya which metric is best to measure the accuracy of a poll?