Can anyone help with these questions? Thank you!

Experiment-Specic Questions For this experiment you will need a meter stick and a partner. Have the partner hold the meter stick just above your hand with the 0 cm side down. They will drop the meter stick without telling you when they will do it. Catch the meter stick as fast as you can. Perform this experiment 20 times and record the data below. 1. List the results of your 20 trials in the table below. Experimentally Measured Values for Catching the Meter Stick (cm) 15 14 16 22 14 18 19 11 12 18 12 13 21 16 15 20 17 10 19 17 2. Calculate the mean position along the meter stick where you grabbed it. Report your answer in cm. Use the textbook and the following website to help you answer questions 3 and 4. httpszd www.webassign.netZguestion assetsZunccolphysmechllfmeasurementstmanual.html 3. Calculate the percent error for your results. In this experiment grunge,\" = 100 cm. 4. Calculate the standard deviation for your results. Express your answer in cm. 5. Based on your mean, percent error, and standard deviation, what can you say about your accuracy and precision? What does this say about whether your errors are primarily random or systematic? Explain your reasoning. General Guidelines for Interpreting Data Percent Error Standard Deviation Interpretation Large (Not accurate) Large (Not precise) Random and maybe systematic Large (Not accurate) Small (Precise) Systematic Small (Accurate) Large (Not precise) Random Small (Accurate) Small (Precise) Small errors. Could be either. 6. What are some possible sources of systematic error for this experiment? 7. What are some possible sources of random error for this experiment