Judging on the basis of experience a politician claims that 46 of voters in a certain area have voted for an independent candidate in past elections Suppose you surveyed 25 randomly selected people in that area and 12 of them reported having voted for an independent candidate The null hypothesis is that the overall proportion of voters in the area that have voted for an independent candidate is 46 What value of the test statistic should you report The test statistic is z Round to two decimal places as needed