Probs and Stats Project by Chase Loyd https://padlet.com/cjloy570/720ruu0nmhr5 Made by Kade and Chase en-us 2018-11-15 18:10:48 UTC 2018-11-15 18:31:15 UTC hello@padlet.com Does working affect grades? cjloy570 https://padlet.com/cjloy570/720ruu0nmhr5/wish/304946757 2018-11-15 18:11:54 UTC https://padlet.com/cjloy570/720ruu0nmhr5/wish/304946757 Experimental Units cjloy570 https://padlet.com/cjloy570/720ruu0nmhr5/wish/304947384 We picked the best sample size is 15 students without jobs and 15 students with jobs]]> 2018-11-15 18:13:08 UTC https://padlet.com/cjloy570/720ruu0nmhr5/wish/304947384 Selection cjloy570 https://padlet.com/cjloy570/720ruu0nmhr5/wish/304948348 We decided to use the cluster method and pick people out by grades]]> 2018-11-15 18:15:04 UTC https://padlet.com/cjloy570/720ruu0nmhr5/wish/304948348 Treatments cjloy570 https://padlet.com/cjloy570/720ruu0nmhr5/wish/304948802 Working Students VS Non-Working Students ]]> 2018-11-15 18:15:58 UTC https://padlet.com/cjloy570/720ruu0nmhr5/wish/304948802 Explanatory Variable cjloy570 https://padlet.com/cjloy570/720ruu0nmhr5/wish/304949214 Amount of work done]]> 2018-11-15 18:16:47 UTC https://padlet.com/cjloy570/720ruu0nmhr5/wish/304949214 Response Variable cjloy570 https://padlet.com/cjloy570/720ruu0nmhr5/wish/304950166 GPA before and after the beginning of the new school year]]> 2018-11-15 18:18:34 UTC https://padlet.com/cjloy570/720ruu0nmhr5/wish/304950166 Lurking Variables cjloy570 https://padlet.com/cjloy570/720ruu0nmhr5/wish/304950465 Amount of work done, what kind of job, how hard of classes and amount of sleep]]> 2018-11-15 18:19:06 UTC https://padlet.com/cjloy570/720ruu0nmhr5/wish/304950465 Control cjloy570 https://padlet.com/cjloy570/720ruu0nmhr5/wish/304950955 The students who do not have a job and are not working]]> 2018-11-15 18:20:01 UTC https://padlet.com/cjloy570/720ruu0nmhr5/wish/304950955 Blind cjloy570 https://padlet.com/cjloy570/720ruu0nmhr5/wish/304951967 Not telling which students we are documenting so their schedules don’t change due to the experiment ]]> 2018-11-15 18:22:01 UTC https://padlet.com/cjloy570/720ruu0nmhr5/wish/304951967 Randomized Block Design cjloy570 https://padlet.com/cjloy570/720ruu0nmhr5/wish/304952420 Students with jobs and Students without jobs ]]> 2018-11-15 18:22:55 UTC https://padlet.com/cjloy570/720ruu0nmhr5/wish/304952420 Sample Size cjloy570 https://padlet.com/cjloy570/720ruu0nmhr5/wish/304952726 The sample size is 30 students ]]> 2018-11-15 18:23:33 UTC https://padlet.com/cjloy570/720ruu0nmhr5/wish/304952726 Replication cjloy570 https://padlet.com/cjloy570/720ruu0nmhr5/wish/304952889 Try the same experiment with 30 different students]]> 2018-11-15 18:23:55 UTC https://padlet.com/cjloy570/720ruu0nmhr5/wish/304952889 Results cjloy570 https://padlet.com/cjloy570/720ruu0nmhr5/wish/304953111 The GPA for the working students on average dropped 0.2 from what they had before the start of the school year. The GPA of the non-working students raised on average 0.1 from what they had before the start of the school year.]]> 2018-11-15 18:24:23 UTC https://padlet.com/cjloy570/720ruu0nmhr5/wish/304953111 Statistical significance cjloy570 https://padlet.com/cjloy570/720ruu0nmhr5/wish/304955218 The significance between the gpas were decently significant and were doubtebly a coincidence.]]> 2018-11-15 18:28:06 UTC https://padlet.com/cjloy570/720ruu0nmhr5/wish/304955218 Finances cjloy570 https://padlet.com/cjloy570/720ruu0nmhr5/wish/304957143 2018-11-15 18:31:15 UTC https://padlet.com/cjloy570/720ruu0nmhr5/wish/304957143