I am fairly new to SAS Studio as this is my first semester using it in college. I am getting four warning errors that say WARNING: Apparent symbolic reference MS not resolved when I try and run my code for a Boxplot and Histogram on two separate pieces of data. I have provided my code down below as well as the homework question they correspond with; any help on question 5 and 9 would be appreciated as to how to get this warning to go away. Thank you very much!   5. Include the following PROC SGPLOT SAS code (below the Question 5 header) NOTE:  Replace the Your Name text in the TITLE2 statements with your actual first and last names   PROC SGPLOT DATA=MMS; HISTOGRAM MMS; TITLE "Histogram of M&Ms Eaten"; TITLE2 "Your Name"; RUN; PROC SGPLOT DATA=MMS; VBOX MMS; TITLE "Boxplot of M&Ms Eaten"; TITLE2 "Your Name"; RUN;   9. Do the following relative to Exploratory Data Analysis for the variable Error:   [1.1] Precede the SAS code with comment header /* Question 9 */ Copy the prior PROC SGPLOT code (from Question 5b) and paste it below the section header; adapt it to generate both a histogram and a boxplot for the variable MMsError (adapting may mean changing a title too)     ... View more