A user with 40 edits. Account created on 15 April 2008.
13 March 2021
19:2019:20, 13 March 2021diffhist0
m
Keith Rayner (psychologist)
changed date when he moved to UMass Amherst. Verified this date in the vita that is still on line. I was a graduate student in the department at the time so knew it was earlier than 1981.
21:2621:26, 10 August 2009diffhist−740
AP Statistics
→History: The 1st Ed. of NCTM Standards (1989) elevated prob and statitics to topics on par with algebra and geometry and, if anything, helped pave the way for the AP stat
05:1005:10, 15 April 2008diffhist+4,325
N
TinkerPlots
←Created page with '{{Infobox_Software | name = TinkerPlots | logo = | screenshot = | caption = Wi...'
A user with 40 edits. Account created on 15 April 2008.
13 March 2021
19:2019:20, 13 March 2021diffhist0
m
Keith Rayner (psychologist)
changed date when he moved to UMass Amherst. Verified this date in the vita that is still on line. I was a graduate student in the department at the time so knew it was earlier than 1981.
21:2621:26, 10 August 2009diffhist−740
AP Statistics
→History: The 1st Ed. of NCTM Standards (1989) elevated prob and statitics to topics on par with algebra and geometry and, if anything, helped pave the way for the AP stat
05:1005:10, 15 April 2008diffhist+4,325
N
TinkerPlots
←Created page with '{{Infobox_Software | name = TinkerPlots | logo = | screenshot = | caption = Wi...'