A large trucking company wants to estimate the proportion of its tractor truck population with refrigerated carrier capacity. A random sample of 200 tractor trucks is taken and 30% of the sample have...

Extracted text: A large trucking company wants to estimate the proportion of its tractor truck population with refrigerated carrier capacity. A random sample of 200 tractor trucks is taken and 30% of the sample have refrigerated carrier capacity. The 95% confidence interval to estimate the population proportion is, 0.27 to 0.33 B) 0.53 to 0.67 0.24 to 0.36 0.25 to 0.35