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: 8, 9, 7, 10, 6 which measure of central tendency is most appropriate for this situation and what is its value? either the mean or median; both are 8 either the mean or median; both are 7 only the median; 8 only the mean; 7