2016 MYSTERIUM Errata
Re: 2016 MYSTERIUM Errata
We'll be fixing the repeat cluing of "carnivalesque" in the Rabelais and Bakhtin bonuses.
Jacob R., ex-Chicago
- Good Goblin Housekeeping
- Auron
- Posts: 1104
- Joined: Sun May 23, 2010 10:03 am
Re: 2016 MYSTERIUM Errata
At least 2/3 of the rooms negged the production function u first line with utility functions which appears to also be correct from some cursory research
Andrew Wang
Illinois 2016
Illinois 2016
Re: 2016 MYSTERIUM Errata
The tossup on "slave narratives" should prompt on "autobiographies," shouldn't it? Amherst B got negged for this.
Corry Wang
Arcadia High School 2013
Amherst College 2017
NAQT Writer and Subject Editor
Arcadia High School 2013
Amherst College 2017
NAQT Writer and Subject Editor
Re: 2016 MYSTERIUM Errata
There was in fact such a prompt instruction, so sounds like a moderator error.Corry wrote:The tossup on "slave narratives" should prompt on "autobiographies," shouldn't it? Amherst B got negged for this.
Jordan Brownstein
UMD '17
UMD '17
-
- Lulu
- Posts: 72
- Joined: Wed Jan 06, 2010 2:09 am
Re: 2016 MYSTERIUM Errata
I think the Hubble parameter question referred to it as the "first rung" on the cosmic distance ladder. I believe it is standard to number the rungs from the bottom (i.e. measurements for closer objects). Furthermore, attempting to correct this by saying something like "top rung" or "farthest rung" would still leave the clue a hose for "redshift", since the distance ladder is not some standardized thing, but varies from account to account, and the way Hubble's law is used in determining distances is via redshift measurements.
Sam Braunfeld
Berkeley '13
Rutgers '18
Berkeley '13
Rutgers '18
Re: 2016 MYSTERIUM Errata
Hi Sam – apologies if the question was misleading and affected the outcome of your game. It’s possible the moderator misread the question or you misheard it, but I intended to refer to the Hubble parameter as the first rung of the “inverse distance ladder” (and not the “standard” distance ladder):sbraunfeld wrote:I think the Hubble parameter question referred to it as the "first rung" on the cosmic distance ladder. I believe it is standard to number the rungs from the bottom (i.e. measurements for closer objects). Furthermore, attempting to correct this by saying something like "top rung" or "farthest rung" would still leave the clue a hose for "redshift", since the distance ladder is not some standardized thing, but varies from account to account, and the way Hubble's law is used in determining distances is via redshift measurements.
The term “inverse distance ladder” has popped up quite recently (i.e., last few years). Had the question just said “distance ladder,” I would agree with your points.Packet 9 wrote:6. This quantity names a bubble or void that attempts to solve a paradox of Sandage and de Vaucouleurs, who debated its size. Baryon acoustic oscillations constrain this quantity, the first rung of the “inverse” distance ladder. Sandage wrote about a search for two numbers: the deceleration parameter and this one. Slipher’s work on spectra enabled this quantity’s first measurement, which was very large since clusters were assumed to be (*) bright stars. This quantity was the slope of a line through the origin on a plot of 24 “nebulae” whose values were obtained from Cepheid variables. This parameter is defined as a-dot over a, where a is the scale factor. Its reciprocal is an estimate of the Universe’s age, and its current value is around 67 km per second per megaparsec. This constant relates distance to redshift, or velocity, in a “law” for galaxies far, far away. For 10 points, identify this “constant” that describes the Universe’s expansion and is named for an American astronomer.
ANSWER: Hubble constant [or Hubble parameter; prompt on “the rate the Universe’s expansion” or equivalents until read]
Still, I may not have worded the question perfectly. So far, I’ve italicized the word “inverse” to make sure it gets emphasized, but PM me if you have more suggestions (especially to disambiguate the answer from things like redshift, neutrino mass, etc.).
- Good Goblin Housekeeping
- Auron
- Posts: 1104
- Joined: Sun May 23, 2010 10:03 am
Re: 2016 MYSTERIUM Errata
Looks like the elimination tu also probably could use a few prompts on the leadin (I negged on the leadin with "degradations" and then sat there confused)
Andrew Wang
Illinois 2016
Illinois 2016
- Judson Laipply
- Rikku
- Posts: 492
- Joined: Sat May 05, 2007 10:02 pm
- Location: Bucyrus, Ohio
Re: 2016 MYSTERIUM Errata
hftf wrote:Hi Sam – apologies if the question was misleading and affected the outcome of your game. It’s possible the moderator misread the question or you misheard it, but I intended to refer to the Hubble parameter as the first rung of the “inverse distance ladder” (and not the “standard” distance ladder):sbraunfeld wrote:I think the Hubble parameter question referred to it as the "first rung" on the cosmic distance ladder. I believe it is standard to number the rungs from the bottom (i.e. measurements for closer objects). Furthermore, attempting to correct this by saying something like "top rung" or "farthest rung" would still leave the clue a hose for "redshift", since the distance ladder is not some standardized thing, but varies from account to account, and the way Hubble's law is used in determining distances is via redshift measurements.
The term “inverse distance ladder” has popped up quite recently (i.e., last few years). Had the question just said “distance ladder,” I would agree with your points.Packet 9 wrote:6. This quantity names a bubble or void that attempts to solve a paradox of Sandage and de Vaucouleurs, who debated its size. Baryon acoustic oscillations constrain this quantity, the first rung of the “inverse” distance ladder. Sandage wrote about a search for two numbers: the deceleration parameter and this one. Slipher’s work on spectra enabled this quantity’s first measurement, which was very large since clusters were assumed to be (*) bright stars. This quantity was the slope of a line through the origin on a plot of 24 “nebulae” whose values were obtained from Cepheid variables. This parameter is defined as a-dot over a, where a is the scale factor. Its reciprocal is an estimate of the Universe’s age, and its current value is around 67 km per second per megaparsec. This constant relates distance to redshift, or velocity, in a “law” for galaxies far, far away. For 10 points, identify this “constant” that describes the Universe’s expansion and is named for an American astronomer.
ANSWER: Hubble constant [or Hubble parameter; prompt on “the rate the Universe’s expansion” or equivalents until read]
Still, I may not have worded the question perfectly. So far, I’ve italicized the word “inverse” to make sure it gets emphasized, but PM me if you have more suggestions (especially to disambiguate the answer from things like redshift, neutrino mass, etc.).
Baryon acoustic oscillations are being used not only to constrain H_0, but also w, Omega_M, and many other cosmological parameters. However, they are most effective at measuring H_0. I have never heard of the inverse distance ladder until this question, and even after looking over those papers, I'm still not 100% sure what it is, but it doesn't look like H_0 is a rung in the ladder, but that it is an output. I would scrap that sentence entirely and put in something about the ~2 sigma** tension between Planck's Hubble constant and ones obtained from local measurements (Cepheids, nearby SNe, etc).
**EDIT: Exciting news today from Adam Riesshttp://arxiv.org/pdf/1604.01424.pdf We have now reached 3 sigma tension.
James L.
Kellenberg '10
UPenn '14
UChicago '20
Kellenberg '10
UPenn '14
UChicago '20
Re: 2016 MYSTERIUM Errata
Based on protests from today:
I'll be rewording the first clue of the "basis" tossup to make it explicit that the clue applies to all field extensions (so "Galois group" no longer becomes acceptable).
I'll change the answerline of the "Jacob wrestling the angel" question; the distinction between "Jacob" and "Israel" was not a well-thought-out idea.
I'll be rewording the first clue of the "basis" tossup to make it explicit that the clue applies to all field extensions (so "Galois group" no longer becomes acceptable).
I'll change the answerline of the "Jacob wrestling the angel" question; the distinction between "Jacob" and "Israel" was not a well-thought-out idea.
Jacob R., ex-Chicago
Re: 2016 MYSTERIUM Errata
Can you post the bonus part asking for the Whig party? I thought it claimed John Tyler was a member of it.
Mike Cheyne
Formerly U of Minnesota
"You killed HSAPQ"--Matt Bollinger
Formerly U of Minnesota
"You killed HSAPQ"--Matt Bollinger
Re: 2016 MYSTERIUM Errata
Stephen just pointed out to me that the bonus claims that Tyler and Fillmore were the only elected Whig presidents, when in fact they were the only Whig presidents who were *not* elected. That'll get fixed too.Cheynem wrote:Can you post the bonus part asking for the Whig party? I thought it claimed John Tyler was a member of it.
On the other hand, is it not true that Tyler was elected to the vice-presidency on a Whig ticket?
Jacob R., ex-Chicago
Re: 2016 MYSTERIUM Errata
Yeah, he was--I should have clarified that I wanted to figure out of it really said Tyler and Fillmore were elected, when they were not. Tyler was more of a Democrat than a Whig, although he was elected on the Whig ticket (he held no Whig beliefs and was basically kicked out).
Mike Cheyne
Formerly U of Minnesota
"You killed HSAPQ"--Matt Bollinger
Formerly U of Minnesota
"You killed HSAPQ"--Matt Bollinger
Re: 2016 MYSTERIUM Errata
OK, I'll make sure to reflect that in the wording—thanks!Cheynem wrote:Yeah, he was--I should have clarified that I wanted to figure out of it really said Tyler and Fillmore were elected, when they were not. Tyler was more of a Democrat than a Whig, although he was elected on the Whig ticket (he held no Whig beliefs and was basically kicked out).
Jacob R., ex-Chicago