https://padlet.com/jchoh552/3ln4rj2pcdc4 Mr.Roberts p.2 Jackson Hohensee en-us 2019-11-15 16:24:03 UTC 2019-11-15 20:00:11 UTC hello@padlet.com jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412011832 The experimental units will be 100 students at the high school. All students will be given a number and using a random number generator 100 people will be selected.]]> 2019-11-15 19:18:57 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412011832 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412012545 50 students will take a vocabulary test before lunch and 50 students will the same test after lunch.]]> 2019-11-15 19:20:11 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412012545 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412014447 The explanatory variable will be whether they ate or not. Not every student will be fed.]]> 2019-11-15 19:23:09 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412014447 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412015401 The response variable is how good the students did on the test. The scores will most likely vary if the student isn’t taking the test on an empty stomach.]]> 2019-11-15 19:24:47 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412015401 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412016136 The people who did not eat are the control group because nothing has changed in their environment.]]> 2019-11-15 19:25:53 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412016136 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412016710 The experiment will not be able to be blind because the student will know whether they have eaten or not.]]> 2019-11-15 19:26:47 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412016710 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412017319 The students will be separated by grade level during the experiment.]]> 2019-11-15 19:27:41 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412017319 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412018082 Each student will have another student on the other side of the experiment that is around the same size, weight, and age to prevent bias.]]> 2019-11-15 19:28:49 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412018082 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412018816 In order to have a crossover experiment everyone would have to take the test before lunch and take it again after to get the most accurate results.]]> 2019-11-15 19:30:01 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412018816 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412019703 There is 100 students so the margin off error is only 10%. This is good because it is only 1 letter grade.]]> 2019-11-15 19:31:29 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412019703 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412020487 To replicate this experiment all that needs to happen is to choose 100 more students and provide tests and food for them.]]> 2019-11-15 19:32:46 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412020487 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412024883 100 Lunchables =$178 
100 Printed test papers=$11
144 pack of pencils=$19.99]]> 2019-11-15 19:40:12 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412024883 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412026248 Before: average 75%
After: average 78.5%]]> 2019-11-15 19:42:33 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412026248 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412026935 Before= Average 84.5%
After =Average 87.2%]]> 2019-11-15 19:43:40 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412026935 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412028986 This study shows that taking tests on an empty stomach can bring down test scores and teachers should allow students to eat in class. An average 3% increase of a test scores is can be the difference of failing and passing or an A or B.]]> 2019-11-15 19:46:51 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412028986 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412029776 2019-11-15 19:48:08 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412029776 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412029996 2019-11-15 19:48:31 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412029996 jchoh552 https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412030313 2019-11-15 19:49:02 UTC https://padlet.com/jchoh552/3ln4rj2pcdc4/wish/412030313