nataliasol6987 nataliasol6987 13-05-2023 Mathematics Answered suppose+that+we+found+the+average+return+for+the+s&p+500+from+2010+to+2014+to+be+13.37%+with+a+standard+deviation+of+7.13%.+what+is+a+95%+prediction+interval+for+2015’s+return?