correcting errors in the spreadsheet

Many groups rushed and made errors-as is evident in your graphs. You will need to make sure your group has a graph value-if not you did something wrong. Many in 2 and 4 have errors, and many did not measure the length of their pendulum correctly, or did an extra single pedulum swing, when you were supposed to perform 10 and just move your decimal to get the value of one swing. Many others had 5 very different trials, as evident in their data.Remember-the point of doing multiple trials is repeatability; each trial should be as similar as possible. When they are not-you have introduced variables into your data.

Please see the attached link for how to correct errors on the spreadsheet. Your data should be clear and logical, and if not, you should explain why it didn't in your conclusion. You will also have to identify your variables.