A random survey of 600 registered voters revealed that only 39% actually voted in the last...

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A random survey of 600 registered voters revealed that only 39% actually voted in the last primary election. We are interested in the population proportion of registered voters who actually voted in the last primary election. The margin of error (error bound) for a 92% confidence interval for the true proportion of registered voters who actually voted in the last primary election is 0.3900 0.0349 0.4050 0.8978 A random survey of 600 registered voters revealed that only 39% actually voted in the last primary election. We are interested in the population proportion of registered voters who actually voted in the last primary election. The margin of error (error bound) for a 92% confidence interval for the true proportion of registered voters who actually voted in the last primary election is 0.3900 0.0349 0.4050 0.8978