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decuslib10-07
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43,50452/normal.for
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00100 C AUTHOR: JOSEPH K. WILLIAMS, DEC, MAYNARD, MASS.
00200 C
00300 DIMENSION X(300)
00400 C
00500 C INPUT RAW TEST SCORES
00600 DO 1 I=1,300
00700 WRITE(5,6)
00800 READ(5,7)X(I)
00900 IF(X(I).LE.0.0)GO TO 2
01000 SUM=SUM+1.0
01100 ISUM=ISUM+1
01200 TOT1=TOT1+X(I)
01300 TOT2=TOT2+(X(I))**2.0
01400 1 CONTINUE
01500 C
01600 C CALCULATE SAMPLE MEAN
01700 2 AVG=TOT1/SUM
01800 C
01900 C CALCULATE SAMPLE STANDARD DEVIATION
02000 STDEV=SQRT((TOT2-(TOT1**2/SUM))/SUM)
02100 C
02200 C BEGIN SORT
02300 N1=ISUM-1
02400 DO 4 I=1,N1
02500 J=I+1
02600 DO 3 K=J,ISUM
02700 IF(X(I).GE.X(K))GO TO 3
02800 TEMP=X(I)
02900 X(I)=X(K)
03000 X(K)=TEMP
03100 3 CONTINUE
03200 4 CONTINUE
03300 C
03400 C INPUT TOTAL POPULATION PARAMETERS
03500 WRITE(5,8)AVG,STDEV
03600 WRITE(5,9)
03700 READ(5,7)POAVG
03800 WRITE(5,10)
03900 READ(5,7)PODEV
04000 C
04100 C PRINT REPORT ON TERMINAL
04200 WRITE (5,12)POAVG,PODEV
04300 DO 5 I=1,ISUM
04400 Z=(X(I)-AVG)/STDEV
04500 ADJVU=POAVG+Z*PODEV
04600 WRITE(5,11)X(I),ADJVU
04700 5 CONTINUE
04800 STOP' END OF REPORT'
04900 C
05000 6 FORMAT(14H TEST SCORE ? ,$)
05100 7 FORMAT(F4.0)
05200 8 FORMAT(19H THIS SAMPLE HAS A ,F6.2,
05300 110H MEAN WITH/3H A ,F6.2,29H
05400 2 STANDARD DEVIATION. TO PRINT /
05500 339H THE NORMALIZED VALUES FOR THIS
05600 4 SAMPLE,)
05700 9 FORMAT(28H WHAT MEAN SHOULD BE USED ? ,$)
05800 10 FORMAT(27H+WHAT STANDARD DEVIATION ? ,$)
05900 11 FORMAT(1H 5XF4.0,5X,F6.3)
06000 12 FORMAT(1H1,3X,21H POPULATION MEAN =
06100 1 F6.2/1H 3X,21HSTANDARD DEVIATION = F6.2/
06200 21H0,6X,3HRAW,3X,10HNORMALIZED/
06300 31H ,4X,6HSCORES,4X,6HSCORES/
06400 41H ,4X,6H------,2X,10H----------)
06500 END