﻿[To 
  face 
  p. 
  201.] 
  

  

  Table 
  (Summary) 
  showing 
  the 
  Mea^ 
  Orders, 
  

  

  with 
  the 
  

  

  Details 
  given 
  in 
  the 
  columns 
  under 
  each 
  h 
  ose 
  

  

  ! 
  the 
  

   pick 
  

   pum 
  

   Iren 
  

   the 
  

   bed 
  

  

  Mean 
  difference 
  between 
  external 
  and 
  internal 
  air 
  

  

  Mean 
  error 
  of 
  series 
  of 
  observations 
  

  

  Limits 
  of 
  mean 
  error 
  

  

  Error 
  of 
  mean 
  square 
  of 
  a 
  single 
  observation 
  

   Limits 
  of 
  do 
  

  

  Probable 
  error 
  of 
  a 
  single 
  observation 
  

   Limits 
  of 
  do 
  

  

  Error 
  of 
  mean 
  square 
  of 
  the 
  result. 
  

   Limits 
  of 
  do 
  

  

  Probable 
  error 
  of 
  the 
  result. 
  

   Limits 
  of 
  do 
  

  

  Actual 
  observed 
  mean 
  in 
  the 
  external 
  air 
  

  

  Range 
  in 
  the 
  inhabited 
  air-space, 
  calculated 
  from 
  thi 
  

   mean, 
  plus 
  the 
  difference 
  between 
  the 
  limits 
  of 
  : 
  — 
  

  

  a. 
  Mean 
  error 
  J 
  

  

  b. 
  Error 
  of 
  mean 
  square 
  of 
  a 
  single 
  observation 
  

  

  c. 
  Probable 
  error 
  of 
  a 
  single 
  observation 
  J 
  

  

  d. 
  Error 
  of 
  mean 
  square 
  of 
  the 
  result 
  j 
  

  

  e. 
  Probable 
  error 
  of 
  the 
  result 
  j 
  

  

  Actual 
  observed 
  mean 
  in 
  the 
  inhabited 
  air-space 
  

  

  Modulus 
  calculated 
  from 
  : 
  — 
  

  

  a. 
  Mean 
  error 
  

  

  b. 
  Error 
  of 
  mean 
  square 
  of 
  a 
  single 
  observation 
  

  

  Eatio 
  of 
  modulus 
  (a) 
  to 
  modulus 
  (b) 
  

  

  Value 
  of 
  the 
  series 
  calculated 
  as 
  the 
  reciprocal 
  of 
  the 
  squ 
  

  

  a. 
  Mean 
  error 
  

  

  b. 
  Probable 
  error 
  of 
  result 
  

  

  Number 
  of 
  observations 
  

  

  Mean 
  temperature 
  of 
  air-space 
  

  

  Mean 
  vapour 
  in 
  grains 
  in 
  a 
  cubic 
  foot 
  of 
  air. 
  

   Mean 
  humidity 
  per 
  cent 
  

  

  Nos. 
  4 
  & 
  5 
  com- 
  

   bined, 
  

  

  Being 
  the 
  proba- 
  

   ble 
  limit 
  of 
  pos- 
  

   sible 
  differen- 
  

   tiation 
  by 
  the 
  

   senses. 
  

  

  4- 
  0-8533 
  

  

  0-2465 
  

   4-1-0998 
  

   +0-6068 
  

  

  0-2949 
  

   + 
  1-1482 
  

   +0-5584 
  

  

  0-1899 
  

   + 
  1-0432 
  

   +06634 
  

  

  0273 
  

   +0-8806 
  

   +0-8260 
  

  

  0-0184 
  

   +0-8717 
  

   +0-8349 
  

  

  0-3928 
  

  

  1-4926 
  

  

  0- 
  9996 
  

  

  1- 
  5410 
  

  

  0- 
  9512 
  

  

  1- 
  4360 
  

   1-0562 
  

   1-2734 
  

   1-2188 
  

   1-2645 
  

   1-2277 
  

  

  1-2461 
  

  

  0-437 
  

   0-417 
  

  

  100:95 
  

  

  16-5000 
  

   2957-5100 
  

  

  117 
  

  

  65°-12 
  

  

  5-108 
  

  

  74-05 
  

  

  