Page 518 - التربية وقضايا العصر
P. 518
?**?78.7??
??6 2.2 1 26.7 12 71.1 32 6??
??4??
?**?17.6??
??3 - - 22.2 10 77.8 35 7??
??4??
?**?126.??
??1 - - 11.1 5 88.9 40 8??
??98??
??100.** 1 2.2 1 8.9 4 88.9 40 9??
??94??
?**?40.9?? ??1 - - 11.1 5 88.9 40?? ??1??
??60??
??64.2** 7 - - 33.3 15 66.7 30 1??
??21??
?**?107.?? ??2 4.4 2 15.6 7 80.0 36?? ??1??
??54 2??
?**?79,2?? ??2 6.7 3 13.3 6 80.0 36?? ??1??
??83??
?**دالة عند ?0,01??
??511??
