https://padlet.com/srspa673/qufc9rqfwj6m Unit 4-Experimental - Study Spring 2019 - Probs/Stats - Period 3 - Skyler Sparks & McAyla Cole en-us 2019-04-16 17:21:29 UTC 2024-05-24 18:30:12 UTC hello@padlet.com srspa673 https://padlet.com/srspa673/qufc9rqfwj6m/wish/352059089 Are ankle weights effective for improving a cheerleaders tumbling power?]]> 2019-04-16 17:30:26 UTC https://padlet.com/srspa673/qufc9rqfwj6m/wish/352059089 srspa673 https://padlet.com/srspa673/qufc9rqfwj6m/wish/352059733 Our experimental units are cheerleaders in the dvusd on the high school level varsity team]]> 2019-04-16 17:32:10 UTC https://padlet.com/srspa673/qufc9rqfwj6m/wish/352059733 srspa673 https://padlet.com/srspa673/qufc9rqfwj6m/wish/352060404 Our Selection Method was listing all schools in the dvusd in alphabetical order, then numbered off the high schools. We used a random number generator to select five of those schools.]]> 2019-04-16 17:34:14 UTC https://padlet.com/srspa673/qufc9rqfwj6m/wish/352060404 macol394 https://padlet.com/srspa673/qufc9rqfwj6m/wish/352353710 106 girls from a varsity cheer team will complete strength excercises with 2 pound ankle weights every practice for two weeks. And the other 106 girls will complete the same workouts without ankle weights.]]> 2019-04-17 16:43:20 UTC https://padlet.com/srspa673/qufc9rqfwj6m/wish/352353710 macol394 https://padlet.com/srspa673/qufc9rqfwj6m/wish/352354058 Our Explanatory Variable is the type of workouts they will complete]]> 2019-04-17 16:44:07 UTC https://padlet.com/srspa673/qufc9rqfwj6m/wish/352354058 macol394 https://padlet.com/srspa673/qufc9rqfwj6m/wish/352354580 Our Response Variable is at the end of the two weeks the tumbling groups will complete two of the same passes and we will evaluate who has more power]]> 2019-04-17 16:45:24 UTC https://padlet.com/srspa673/qufc9rqfwj6m/wish/352354580 macol394 https://padlet.com/srspa673/qufc9rqfwj6m/wish/352354870 The 106 girls with no ankle weights are the control group]]> 2019-04-17 16:46:11 UTC https://padlet.com/srspa673/qufc9rqfwj6m/wish/352354870 macol394 https://padlet.com/srspa673/qufc9rqfwj6m/wish/352355644 Our Lurking Variables are

1. Height
2. Age
3. Weight
4. Experience 

]]> 2019-04-17 16:48:21 UTC https://padlet.com/srspa673/qufc9rqfwj6m/wish/352355644 macol394 https://padlet.com/srspa673/qufc9rqfwj6m/wish/352356698 Our experiment is slightly blind due to the fact that some girls go to different schools so the other subjects from other schools will not know who had the weights. Also it’s hard to make double blind because they know if they have weights or not, I gues we could have another group in 5 pound weights and disguise them.]]> 2019-04-17 16:51:00 UTC https://padlet.com/srspa673/qufc9rqfwj6m/wish/352356698 macol394 https://padlet.com/srspa673/qufc9rqfwj6m/wish/352359960 Our sample size or MOE is 212 as the sample size and 6.8 as the MOE]]> 2019-04-17 16:59:48 UTC https://padlet.com/srspa673/qufc9rqfwj6m/wish/352359960 srspa673 https://padlet.com/srspa673/qufc9rqfwj6m/wish/352375469 We will replicate this experiment with 5 new schools , to confirm the results are valid and sign. We find new schools by randomly picking out of the other schools in the district that weren’t used in the 1st experiment.]]> 2019-04-17 17:43:16 UTC https://padlet.com/srspa673/qufc9rqfwj6m/wish/352375469 srspa673 https://padlet.com/srspa673/qufc9rqfwj6m/wish/352376754 We matched up people based off of their tumbling level, gender, and height prior to the study and randomly picked one to have weights and one to not have weights. This will help compare results when we are done. ]]> 2019-04-17 17:46:27 UTC https://padlet.com/srspa673/qufc9rqfwj6m/wish/352376754 srspa673 https://padlet.com/srspa673/qufc9rqfwj6m/wish/352377548 Schools had their spirit line practice with the weights all across the district. Most of the participants tumbling height and power continues to increase due to the weights. Now most teams practice with weights in order to improve their performance during competitions. ]]> 2019-04-17 17:48:29 UTC https://padlet.com/srspa673/qufc9rqfwj6m/wish/352377548 https://padlet.com/srspa673/qufc9rqfwj6m/wish/352591391 At the end of the two weeks of practicing with or without the weights, the tumblers are scored on their power level on a 1-10 score. The tumblers with the weights during practice had an increase in power level to a score averaging 8 while those tumbling without only increased their power to a score averaging 6.]]> 2019-04-18 15:41:14 UTC https://padlet.com/srspa673/qufc9rqfwj6m/wish/352591391 https://padlet.com/srspa673/qufc9rqfwj6m/wish/352596133 2019-04-18 15:56:13 UTC https://padlet.com/srspa673/qufc9rqfwj6m/wish/352596133 https://padlet.com/srspa673/qufc9rqfwj6m/wish/352596242 2019-04-18 15:56:35 UTC https://padlet.com/srspa673/qufc9rqfwj6m/wish/352596242