https://padlet.com/rabac317/jmtmtp3zl659 Unit 4 Experimental Study Prob/Stats - Ryan Bachman en-us 2019-11-16 06:23:09 UTC 2019-11-16 07:02:00 UTC hello@padlet.com rabac317 https://padlet.com/rabac317/jmtmtp3zl659/wish/412154377 How well do people sleep with TV sound on or with TV sound off?]]> 2019-11-16 06:33:14 UTC https://padlet.com/rabac317/jmtmtp3zl659/wish/412154377 rabac317 https://padlet.com/rabac317/jmtmtp3zl659/wish/412154506 Getting 150 people to be apart of the study and numbering them 1-150.]]> 2019-11-16 06:35:28 UTC https://padlet.com/rabac317/jmtmtp3zl659/wish/412154506 rabac317 https://padlet.com/rabac317/jmtmtp3zl659/wish/412154953 Random number generator for a Simple random sample.]]> 2019-11-16 06:41:36 UTC https://padlet.com/rabac317/jmtmtp3zl659/wish/412154953 rabac317 https://padlet.com/rabac317/jmtmtp3zl659/wish/412155019 TV with volume and TV without volume.]]> 2019-11-16 06:42:40 UTC https://padlet.com/rabac317/jmtmtp3zl659/wish/412155019 rabac317 https://padlet.com/rabac317/jmtmtp3zl659/wish/412155063 How well do people sleep by attaching electrodes to their head to watch brain activity while they sleep.]]> 2019-11-16 06:43:25 UTC https://padlet.com/rabac317/jmtmtp3zl659/wish/412155063 rabac317 https://padlet.com/rabac317/jmtmtp3zl659/wish/412155113 No Tv on]]> 2019-11-16 06:44:27 UTC https://padlet.com/rabac317/jmtmtp3zl659/wish/412155113 rabac317 https://padlet.com/rabac317/jmtmtp3zl659/wish/412155162 The people doing the experiment and the people keeping track of the people's sleep not knowing which person is part of each group.]]> 2019-11-16 06:45:25 UTC https://padlet.com/rabac317/jmtmtp3zl659/wish/412155162 rabac317 https://padlet.com/rabac317/jmtmtp3zl659/wish/412155244 Divide people into groups based on channel they selected, age, and gender.]]> 2019-11-16 06:47:00 UTC https://padlet.com/rabac317/jmtmtp3zl659/wish/412155244 rabac317 https://padlet.com/rabac317/jmtmtp3zl659/wish/412155398 People put into groups based off of what Channel they selected.]]> 2019-11-16 06:49:58 UTC https://padlet.com/rabac317/jmtmtp3zl659/wish/412155398 rabac317 https://padlet.com/rabac317/jmtmtp3zl659/wish/412155475 People who were watching TV with sound now go to sleeping with TV with no sound.]]> 2019-11-16 06:51:08 UTC https://padlet.com/rabac317/jmtmtp3zl659/wish/412155475 rabac317 https://padlet.com/rabac317/jmtmtp3zl659/wish/412155792 150 people 8.2% margin of error.]]> 2019-11-16 06:56:22 UTC https://padlet.com/rabac317/jmtmtp3zl659/wish/412155792 rabac317 https://padlet.com/rabac317/jmtmtp3zl659/wish/412155852 Take 150 different people and do the test again.]]> 2019-11-16 06:57:10 UTC https://padlet.com/rabac317/jmtmtp3zl659/wish/412155852 rabac317 https://padlet.com/rabac317/jmtmtp3zl659/wish/412155884 According to the study 40% of people who slept with the TV with the sound on slept better. While people who had the TV with no sound slept 62.3%. The result is statistically significant because 22.3% said they had better sleep without TV sound on. ]]> 2019-11-16 06:57:50 UTC https://padlet.com/rabac317/jmtmtp3zl659/wish/412155884