My swanky grid by wkj https://padlet.com/wkj/jftyvmaiu9ro Made with big dreams en-us 2017-08-25 01:46:55 UTC 2017-09-19 07:12:42 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Condos.png Hi wkj https://padlet.com/wkj/jftyvmaiu9ro/wish/182722354 Padlet for the whole class.
Rules:
1.Don't be rude
2.No vulgar words
3.Be Kind
Any one who disobey the rules will be kicked out
  ]]> 2017-08-25 01:48:56 UTC https://padlet.com/wkj/jftyvmaiu9ro/wish/182722354 Win Zen https://padlet.com/wkj/jftyvmaiu9ro/wish/182723353 uh ok

]]> 2017-08-25 01:56:53 UTC https://padlet.com/wkj/jftyvmaiu9ro/wish/182723353 IM dayu https://padlet.com/wkj/jftyvmaiu9ro/wish/182742949 hHIHIHIHIHIHIH

]]> 2017-08-25 05:46:29 UTC https://padlet.com/wkj/jftyvmaiu9ro/wish/182742949 Dab! I am Yihui!!! https://padlet.com/wkj/jftyvmaiu9ro/wish/182774612 2017-08-25 11:16:30 UTC https://padlet.com/wkj/jftyvmaiu9ro/wish/182774612 hi https://padlet.com/wkj/jftyvmaiu9ro/wish/183106142 2017-08-28 13:33:06 UTC https://padlet.com/wkj/jftyvmaiu9ro/wish/183106142 hi https://padlet.com/wkj/jftyvmaiu9ro/wish/183304000 bye
DIE
laosai , outside GO GET A LIVE B****]]> 2017-08-29 04:22:53 UTC https://padlet.com/wkj/jftyvmaiu9ro/wish/183304000 hi https://padlet.com/wkj/jftyvmaiu9ro/wish/183304632 2017-08-29 04:28:10 UTC https://padlet.com/wkj/jftyvmaiu9ro/wish/183304632 KJ IS BAD FOR HEALTH https://padlet.com/wkj/jftyvmaiu9ro/wish/183305647 KJ IS BAD FOR HEALTH
KJ IS BAD FOR HEALTH
KJ IS BAD FOR HEALTH
KJ IS BAD FOR HEALTH
KJ IS BAD FOR HEALTH
KJ IS BAD FOR HEALTH
KJ IS BAD FOR HEALTH
KJ IS BAD FOR HEALTH
KJ IS BAD FOR HEALTH
KJ IS BAD FOR HEALTH






JK

]]> 2017-08-29 04:41:12 UTC https://padlet.com/wkj/jftyvmaiu9ro/wish/183305647 That guy over there! -----> https://padlet.com/wkj/jftyvmaiu9ro/wish/184200921 At least check your sentence before saying something mean. It's 'life', not 'live' and also add proper punctuation. You go to school, don't you?]]> 2017-09-01 13:47:55 UTC https://padlet.com/wkj/jftyvmaiu9ro/wish/184200921 Hon Wei with the number 21 wong_hon_wei https://padlet.com/wkj/jftyvmaiu9ro/wish/184458195 I was doing Khan Academy on 4 Sept, when I saw this question:

Researchers were interested in assessing the effect of meditation on work stress. They randomly assigned 200 full-time employees to two groups. One group was instructed to meditate 10-20 minutes twice per day, and to participate in weekly 1-hour sessions, while the other group wasn't given any special instructions.
Just before the randomization and also after a period of 8 weeks, all participants were required to fill out the Psychological Strain Questionnaire (PSQ), an accepted measure of work stress. The researchers calculated the difference in questionnaire scores for all participants, where a positive change corresponds to a reduction in work stress. Then, they compared the average differences of each group.
What type of a statistical study did the researchers use?
Choose 1 answer:
Choose 1 answer:
  • A.Sample study
  • B.Experiment
  • C. Observational study
The researchers found that the mean change in PSQ scores of the group who meditated is 21 ( the f***!?! ) points greater than the mean change in PSQ scores of the group who didn’t. Based on some re-randomization simulations, they concluded that the result is significant and not due to the randomization of the groups.
What valid conclusions can be made from this result?

Mark the most suitable choice.
Choose 1 answer:

  • A. The result suggests a positive correlation between meditation and work stress reduction.
  • B. Meditation reduces work stress.
  • C. The result suggests that meditation can reduce work stress.
  • D. The result suggests that meditation can reduce stress.
]]> 2017-09-04 02:35:09 UTC https://padlet.com/wkj/jftyvmaiu9ro/wish/184458195 Hon Wei with the number 21 wong_hon_wei https://padlet.com/wkj/jftyvmaiu9ro/wish/184463659 Did Khan Academy on 4 Sept, when I saw this question:

84 is what percent of 400?
Answer: 21 ( WTF?!? )]]> 2017-09-04 03:43:08 UTC https://padlet.com/wkj/jftyvmaiu9ro/wish/184463659 O(QUhdwqdf https://padlet.com/wkj/jftyvmaiu9ro/wish/188764144 qdfefef]]> 2017-09-19 07:12:40 UTC https://padlet.com/wkj/jftyvmaiu9ro/wish/188764144