A large software development

Question 19 (1 point) A large software development firm recently relocated its facilities. Top management is interested in fostering good relations with their new local community and has encouraged their professional employees to engage in local service activities. They want to test if the firm's professionals volunteer an average of 10 hours per month or not (two-sided test). Suppose 41 professional employees are randomly selected. This sample yields a mean of 11.3 hours and a standard deviation of 2.6 hours. The 95% confidence interval can be represented as 11.3 i __ . In other words, find the margin of error for this confidence interval. Note: 1- Round your intermediate numbers to 4 decimal places. 2- Round you final answer to 3 decimal places. Enter your final answer to 3 decimal places