Question 6 [11 points] [wood.csv] How heavy a load (in pounds) is needed to pull apart...

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Question 6 [11 points] [wood.csv] How heavy a load (in pounds) is needed to pull apart pieces of Douglas fir 4 inches long and 1.5 inches square? The file wood.csv contains the data collected from students doing a laboratory exercise. It has only one variable called "load". (Hint: You may use some existing codes from Lab 10.) a) [1 point] Compute the mean and standard deviation (sd) of the data. b) [4 points] Perform the following steps: 1. Randomly select n = 10 (no need to set a random seed) from the data to form a sample. 2. Compute the sample mean of the selected sample. 3. Repeat the procedure above for 2000 times to get a sequence of sample means. wood load 29671.68 29761.71 31031.74 29561.28 29702.97 Question 6 [11 points] [wood.csv] How heavy a load (in pounds) is needed to pull apart pieces of Douglas fir 4 inches long and 1.5 inches square? The file wood.csv contains the data collected from students doing a laboratory exercise. It has only one variable called "load". (Hint: You may use some existing codes from Lab 10.) a) [1 point] Compute the mean and standard deviation (sd) of the data. b) [4 points] Perform the following steps: 1. Randomly select n = 10 (no need to set a random seed) from the data to form a sample. 2. Compute the sample mean of the selected sample. 3. Repeat the procedure above for 2000 times to get a sequence of sample means. wood load 29671.68 29761.71 31031.74 29561.28 29702.97