A study was conducted by researchers in the Faculty of Environment to determine whether undergraduate students recognize climate change as a critical issue. In the study, a response of 1 indicates that a student recognizes climate change as a critical issue and a response of 0 indicates that a student does not recognize climate change as a critical issue. The results of the study are as follows: 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1. Construct and interpret the 95% confidence interval for the mean number of students who recognize climate change as a critical issue. Calculate the error bound.