Instructor Provided Heights 61 62 62 65 65 68 69 70 71 74 Gathered Heights 62 62 64 65 66 67 68 69 69 72 Determine the mean and standard deviation for the 20 values by using the Week 3 Excel spreadsheet. (Round statistics to two decimals.) Mean Height in Inches Sample Standard Deviation in inches Your Height in Inches 1b. Post a screen shot in the space BELOW of the portion of the Week 3 spreadsheet that helped you determine these values. Please list the 10 heights your professor provided first followed by the 10 heights you collected. There should be 20 values to determine the mean and sample standard deviation. 1c. Answer the following two questions (Answer in complete sentences). How does your height compare to the mean (average) height of the 20 values? Is your height taller, shorter, or the same as the mean of the sample? Step 2. Data Characteristics Answer the following questions to give some background information on the group of people you used in your study. Write in complete sentences. 1. How did you choose the participants for your study? What was the sampling method: systematic, convenience, cluster, stratified, simple random, etc.? Explain