Evaluate the expression for the given value(s) of the variable(s). 6.5 – n; n = 1.8​

Ms. aniston asked seven students in her class to collect pet food cans for a local animal shelter. the dot plot shows the number of food cans collected by each student. each dot represents one student. what is the median of the data set? a. 6 b. 9 c. 7 d. 8