3.某班组织了一次读书活动,统计了16名同学在一周内的读书时间,他们一周内的读书时间累计如表,则这16名同学一周内累计读书时间的中位数是9.
0 295800 295808 295814 295818 295824 295826 295830 295836 295838 295844 295850 295854 295856 295860 295866 295868 295874 295878 295880 295884 295886 295890 295892 295894 295895 295896 295898 295899 295900 295902 295904 295908 295910 295914 295916 295920 295926 295928 295934 295938 295940 295944 295950 295956 295958 295964 295968 295970 295976 295980 295986 295994 366461
| 一周内累计的读书时间(小时) | 5 | 8 | 10 | 14 |
| 人数(个) | 1 | 7 | 5 | 3 |