studies in Arithmetic, 1916-1917 



11 



TABLE III — Showing Medi\n Scores: Attempts, Rights, and Accuracy 



IN Grade V 





Addition 



Subtraction 



Multiplication 



D1VT.S10N 



City Number 



smpts 





iiacy 



impts 





iracy 



mpts 





iracy 





-2 



iracy 











0) 







a> 





o 





To 









r? 

 P5 







P-i 







P-i 







P-I 





Group I 



























1 



4.8 



^ 1 



65 



6.0 



4- 9 



70 



5 3 



O . O 



63 





X . 0 



39 



2 



6.8 



o . 



50 



7.3 



A 0 



56 



6.7 



^ 0 



o . u 



45 



<J . 0 



9 Q 

 . y 



50 



3 



6.0 



o . u 



50 



7.5 



o . o 



70 



6.5 



4 2 



65 





0 . 0 



70 



4 



6 7 







6.5 



3.6 



55 



6.3 



4 1 



65 



0 . u 







5 



8.0 







6.9 



4^0 



58 



6.4 



4^3 



67 



4.6 



2.6 



58 



6 

















7 



6.0 



3.0 



50 



8.0 



6.0 



75 



6.5 



3.9 



60 



3.5 



2.3 



65 



o 



O 



6.0 



3.0 



50 



6.8 



4.8 



70 



5.0 



3.1 



63 



4.0 



2.0 



50 



9 



K 7 

 0 . / 



3.4 



AO 



D . U 



3.2 



53 



A 9 



.9 



ZL 



3.2 



.7 



9Q 



10 



5.0 



3 0 



60 



5.3 



7 



70 



6.3 



4 4 



70 



0 . u 



X . u 



50 



11 



6 0 



3.4 



57 



6.8 



5.4 



80 



6 5 



3 S 



59 



4.0 



2.2 





12 



7^3 



4.8 



67 



9^5 



5.5 



63 



7^3 



5.5 



75 



6.0 



4. 2 



70 



13 



6.0 



O . 



54 



6.2 



7 



60 



4.6 



^ 0 

 o . u 



70 



A S 



X . 0 



27 



14 



7.1 



7 



53 



ft 7 



d. 4 



t: . 



65 



0.5 



9 



43 



. 0 



1 n 



X . u 



zz 



15 



7.0 



4.9 



70 



7.3 



4.0 



55 



6.3 



5.7 



90 



5.0 



3.3 



65 



16 



6.5 



4.6 



70 



6.8 



5.7 



85 



5.5 



4.9 



90 



3.7 



2.4 



64 



i otai .... 



6. 1 



3.4 



55 



6.7 



4.3 . 



65 



5.7 



3.3 



58 



4.1 



2.1 



53 



(xroup 11 



























17 



5.6 



ft 



o . u 



64 



7.0 



O . o 



83 



6.2 



4 2 



68 



0 . 0 



1 4 



X . Tb 



41 



18 



6.3 



2.9 



45 



7.5 



4.3 



58 



5.3 



2.3 



42 



4.0 



1.1 



28 



19 



5.9 



3.2 



54 



7.0 



5.6 



80 

 68 



6.4 



3.4 



53 



3.8 







20 



5 3 



2.3 



44 



5.7 



3.9 



5.6 



3.6 



64 



4.0 



1.0 



24 



21 



5^5 



2.8 



51 



o'l 



3.3 



54 



4'4 



1.7 



39 



2.6 



.8 



32 



22 



6.0 



3.0 



50 



5.8 



3.1 



53 



5.7 



4.0 



70 



4.3 



2.5 



58 



Total .... 



6.0 



2.9 



52 



6.5 



4.1 



63 



5.6 



3.2 



56 



3.7 























Group III 



























23 





5.1 



ox 



7.5 



6.5 



86 



6. 1 



5.1 



S4 



4.4 



4.1 



93 



24 



7 fi 



9 Q 



Oo 



o . X 



A Q 



uu 



u . u 



<J . u 



A^ 



4. Q 



X . 0 



0 / 



25 



7 4- 



^ 9 

 O . Z 



71 



R 9 



7 1 



/ . I 



R7 



u . o 



A Q 



1 o 



ft 



0 . 0 



4 8 



89 



Total .... 



7.2 



A 7 



65 



8.0 





82 



6.5 



A 7 



72 



4 Q 

 4t . y 



Q 7 



74 



Group IV 



























26. 



6.3 



3.2 



51 



6.5 



4.1 



63 



4.6 



1.8 



39 



3.2 



.9 



29 



27 



6.1 



3.6 



58 



6.3 



5.0 



79 



5.8 



3.8 



66 



4.2 



2.3 



55 



Total . . . 



6.2 



3.3 



53 



6.4 



4.4 



68 



5.0 



2.6 



53 



3.5 

























State Total . . 



6.3 



3.5 



56 



6.8 



4.7 



70 



5.6 



3.3 



59 



4.0 



2.2 



55 



Iowa 



7.4 



4.6 



62 



8.2 



6.6 



80 



7.0 



4.9 



70 



5.5 



4.1 



74 



Kansas 



7.0 



4.3 



61 



7.9 



5.9 



75 



7.0 



4.8 



69 



4.9 



3.3 



68 



Indiana "15. . 



7.2 



4.2 



59 



7.5 



7.3 



71 



6.0 



3.7 



61 



5.0 



3.3 



65 



Indiana '14. . 



6.6 



3.6 



55 



7.3 



5.0 



68 



6.3 



3.9 



62 



4.5 



2.6 



57 



Courtis 



7.0 



7.0 



100 



8.0 



8.0 



100 



7.0 



7.0 



100 



6.0 



6.0 



100 



