Calculation form 2 for the standard normal distribution. Dr.Funatsu, Professor of Meisei university, Tokyo EmailContents of formsTop page
 ... ```[Input] C is the area of right side and 0.000001亝C亙0.5, (C亗0.5) E is an index of calculation errors and 0.00001亝E亝0.01``` C= E= [Output] Value of C in calculation= Value of E in calculation= Value of b= Probability density(b)=No calculation for a here.``` ``` Positions of C and b are fixed in the image, irrespective of input value of C in the left column. 0.000001亝C亙0.5................ To seek related probabilities for given a and b Calculation errors of b The smaller E is, the smaller become the errors. Following tables are of examples of errors.``` When C=0.025(decimals not rounded乯 E=0.01 E=0.001 E=0.0001 E=0.00001 Shown value of b 1.965 1.95999 1.95995 1.959965 True value of b 1.959 1.95996 1.95996 1.959964 When E=0.0001(desimals not rounded) C=0.1 C=0.05 C=0.025 C=0.01 C=0.001 C=0.0001 C=0.00001 Shown value of b 1.281550 1.644850 1.95995 2.32635 3.0903 3.72 4.5 True value of b 1.281551 1.644853 1.95996 2.32634 3.0902 3.71 4.2 ```