National Bureau of Standards Miscellaneous PublicationU.S. Government Printing Office, 1964 |
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Page 19
... standard deviation of the reported average which is obtained by dividing the calculated standard deviation by the square root of the number of values on which the average is based . Providing that the analytical method of testing ...
... standard deviation of the reported average which is obtained by dividing the calculated standard deviation by the square root of the number of values on which the average is based . Providing that the analytical method of testing ...
Page 20
... Standard , NBS No. 1179 , by X - Ray Determinations . Manganese Nickel Molybdenum Test Within Sample Bottom , % ( Av . of 4 ) 0.6423 1.349 0.3259 Center ... standard deviation of the reported average . " center " and " edge " as small as 20.
... Standard , NBS No. 1179 , by X - Ray Determinations . Manganese Nickel Molybdenum Test Within Sample Bottom , % ( Av . of 4 ) 0.6423 1.349 0.3259 Center ... standard deviation of the reported average . " center " and " edge " as small as 20.
Page 18
... standard deviation of the reported average , which is obtained by dividing the calculated standard deviation by the square root of the number of values on which the average is based . In general , differences among positions exceeding ...
... standard deviation of the reported average , which is obtained by dividing the calculated standard deviation by the square root of the number of values on which the average is based . In general , differences among positions exceeding ...
Page 6
... deviation from the observed mean value is 1.44 percent . The appendix [ 7 ] contains the complete data . c . Nickel in the Longitudinal Section Two separate investigations were made ; these consisted of 48 and 14 analyses respectively ...
... deviation from the observed mean value is 1.44 percent . The appendix [ 7 ] contains the complete data . c . Nickel in the Longitudinal Section Two separate investigations were made ; these consisted of 48 and 14 analyses respectively ...
Page 11
... Standard deviation of the asso- ciated quantity , as determined by computer analysis of the internal variance of the image observed during the determination APPENDIX Absorption Correction ( Philibert ) Electron Probe Microanalyzer Data ...
... Standard deviation of the asso- ciated quantity , as determined by computer analysis of the internal variance of the image observed during the determination APPENDIX Absorption Correction ( Philibert ) Electron Probe Microanalyzer Data ...
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