Ateacher wants to find out the average number of weekly reading hours of her students. she noted the number of reading hours of 5 of her students as shown below: 6, 2, 5, 3, 4 which measure of central tendency is most appropriate for this situation, and what is its value? only the median; 5 only the mean; 4 either the mean or median; both are 5 either the mean or median; both are 4