A researcher surveys 793 randomly selected Australians and asks them: "Do you believe that Climate change is a more serious threat to the world than international terrorism?" Then 585 people answered "Yes" to this question. Construct a 95% confidence interval to estimate the proportion of all Australians who feel that Climate change is a more serious threat to the world than international terrorism. 1. Give the lower bound (the left hand side of the confidence interval) only ( 2dp). 2. Give the upper bound (the right hand side of the confidence interval) only ( 2dp ). 3. Based on your confidence interval, would you believe that the true proportion could be 708? Yes, because 0.7 is contained in the 95%CI for the true proportion. No, because 0.7 is not contained in the 95% CI for the true proportion. Not able to answer. A researcher surveys 793 randomly selected Australians and asks them: "Do you believe that Climate change is a more serious threat to the world than international terrorism?" Then 585 people answered "Yes" to this question. Construct a 95% confidence interval to estimate the proportion of all Australians who feel that Climate change is a more serious threat to the world than international terrorism. 1. Give the lower bound (the left hand side of the confidence interval) only ( 2dp). 2. Give the upper bound (the right hand side of the confidence interval) only ( 2dp ). 3. Based on your confidence interval, would you believe that the true proportion could be znow