-- card: 100811 from stack: in
-- bmap block id: 101298
-- flags: 0000
-- background id: 2665
-- name: 


-- part 1 (field)
-- low flags: 00
-- high flags: 0002
-- rect: left=274 top=124 right=150 bottom=341
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 0
-- font id: 128
-- text size: 10
-- style flags: 0
-- line height: 13
-- part name: f1


-- part 2 (button)
-- low flags: 00
-- high flags: 8003
-- rect: left=351 top=126 right=148 bottom=451
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: ENTER DATA
----- HyperTalk script -----
on mouseUp
  global sum
  global sumsq
  global en
  add the value of card field f1 to sum
  add the value of ((card field f1)^2) to sumsq
  add 1 to en
  delete line 1 of card field f1
  get the location of card field f1
  click at it
end mouseUp




-- part 3 (button)
-- low flags: 00
-- high flags: 8003
-- rect: left=326 top=173 right=195 bottom=426
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: CALCULATE
----- HyperTalk script -----
on mouseUp
  set numberFormat to "000.00"
  global sum
  global sumsq
  global en
  global var
  put the value of (((en * sumsq) - (sum^2)) / ( en * ( en - 1 ))) into var
  put sqrt(var) into card field f3
  put the value of (sum / en) into card field f2
  put the value of ((1.96 * (card field f3)) + card field f2) into card field f4
  put the value of ((card field f2 - (1.96 * (card field f3))))into card field f5
end mouseUp



-- part 4 (field)
-- low flags: 00
-- high flags: 0002
-- rect: left=277 top=204 right=230 bottom=344
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 0
-- font id: 128
-- text size: 10
-- style flags: 0
-- line height: 13
-- part name: F2


-- part 5 (field)
-- low flags: 00
-- high flags: 0002
-- rect: left=278 top=238 right=264 bottom=345
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 0
-- font id: 128
-- text size: 10
-- style flags: 0
-- line height: 13
-- part name: F3


-- part 6 (button)
-- low flags: 00
-- high flags: 8003
-- rect: left=272 top=58 right=80 bottom=372
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: RESET
----- HyperTalk script -----
on mouseUp
  global var
  global sum
  global sumsq
  global en
  put 0 into var
  put 0 into sum
  put 0 into sumsq
  put 0 into en
  delete line 1 of card field f1
  delete line 1 of card field f2
  delete line 1 of card field f3
  delete line 1 of card field f4
  delete line 1 of card field f5
  get the location of card field f1
  click at it
end mouseUp



-- part 7 (field)
-- low flags: 00
-- high flags: 0002
-- rect: left=278 top=269 right=294 bottom=345
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 0
-- font id: 3
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: f4


-- part 8 (field)
-- low flags: 00
-- high flags: 0002
-- rect: left=279 top=303 right=329 bottom=346
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 0
-- font id: 3
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: f5


-- part 9 (button)
-- low flags: 00
-- high flags: 8003
-- rect: left=154 top=316 right=338 bottom=254
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: SUB HEADINGS
----- HyperTalk script -----
on mouseUp
  go to card id 63057
end mouseUp




-- part contents for background part 1
----- text -----
STANDARD DEVIATION #2

-- part contents for background part 2
----- text -----
This card takes a block of data and gives you the standard deviation of the curve it describes. In the section containing tables, several collections of data are listed along with instructions on how to copy it over to this card. Enter that data into the program at the right and hit the CALCULATE button when the final value is logged. You will be presented with the mean and standard deviation for that data spread. Note that the larger the standard deviation, the broader the data spread. The confidence limits extend through the data for two standard deviations on either side of the mean.In a normal distribution, the maximum and minimum values take in over 95% of the observed data in your spread. Scroll down to the point of data entry.


<-Click here when pasting in the data table.

-- part contents for background part 8
----- text -----
45

-- part contents for card part 5
----- text -----
001.90

-- part contents for card part 4
----- text -----
002.30

-- part contents for card part 7
----- text -----
006.02

-- part contents for card part 8
----- text -----
0-1.42