https://padlet.com/kdgar371/mz9dkexyvtqm Prob/says - spring 2017 en-us 2017-04-13 15:44:57 UTC 2023-05-14 21:42:26 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Removelove.png kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166277597 Does the type of snack effect math test scores?]]> 2017-04-13 15:56:18 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166277597 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166277851 900 students, ASU freshman, taking Problems and Statistics.]]> 2017-04-13 15:57:31 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166277851 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166278249 We go to a college, ASU, and offer Problems and Statistics students $15 to participate.]]> 2017-04-13 15:59:37 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166278249 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166278629 No snack=Control
Popcorn
Ice Cream]]> 2017-04-13 16:01:29 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166278629 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166278819 Which snack or lack of snack they have before thanking the test.]]> 2017-04-13 16:02:19 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166278819 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166278890 How well they score in the test (number of problem gotten right.]]> 2017-04-13 16:02:38 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166278890 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166278912 Put their names in a random number generator that assigns them a random number. Seperated into: 1-300, 301-600, and 601-900.]]> 2017-04-13 16:02:44 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166278912 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166279101 They get no snack and just take the test]]> 2017-04-13 16:03:38 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166279101 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166280207 Blind- Have each group come in at different times in the day with 45 minutes in between.
Double Blind- We won't know which group gets which snack ]]> 2017-04-13 16:09:11 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166280207 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166280267 We will block be gender because we can be confident that the results weren't due to gender not being blocked.]]> 2017-04-13 16:09:27 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166280267 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166280356 3.3%

]]> 2017-04-13 16:09:52 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166280356 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166280485 Get another set of 900 freshman of NAU students taking Problems and Statistics, and separate them into three groups one taking a test getting nothing, ice cream or popcorn.]]> 2017-04-13 16:10:28 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166280485 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166280538 Popcorn: 71%
Ice Cream: 94%
Nothing: 89%]]> 2017-04-13 16:10:43 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166280538 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166281953 When we randomized the test the results were 85%, 85%, and 85%, so there must be something significant about ice cream. The margin of error was 3.3%, and that covers the real results, the average percentages of not overlap.]]> 2017-04-13 16:17:59 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166281953 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166579459 Budget: $200,000
Pay Studnets($15 per): $13,500
Popcorn: $150
Ice Cream: $300
Salary: $93,025 each(Tiana and Kalista)
Rent 1 Room: Free(Borrowed Room)]]> 2017-04-17 16:14:45 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166579459 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166580172 The group who ate ice cream did much better than those who ate poprcorn and nothing. The school board has changed testing snacks to ice cream sandwiches from little mints. The experiment was very successful and lots of money was made. No one was hurt in the process.]]> 2017-04-17 16:18:13 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166580172 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166797148 2017-04-18 15:45:55 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166797148 kdgar371 https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166799398 2017-04-18 15:52:47 UTC https://padlet.com/kdgar371/mz9dkexyvtqm/wish/166799398