Stat 215 Assignment 11

# Stat 215 Assignment 11 - Stat 215 Assignment 11 Module...

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Stat 215 Assignment 11 Module: Quantiles , Exercise: Hemoglobin Objective : (not available) Problem Description : The hemoglobin A1c test is a blood test given to diabetics that measures the level of control of blood sugar during the past month. The following hemoglobin A1c values were obtained from a sample of 40 diabetics treated at a university hospital. The data values are: 6.5 6.4 5.0 7.9 5.0 6.0 8.0 6.0 5.6 5.6 6.5 5.6 7.6 6.0 6.1 6.0 4.8 5.7 6.4 6.2 8.0 9.2 6.6 7.7 7.5 8.1 7.2 6.7 7.9 8.0 5.9 7.7 8.0 6.5 4.0 8.2 9.2 6.6 5.7 9.0 Using the Histogram Applet on the Hemoglobin A1c data, answer the questions in the following exercise: Question Using the Histogram applet, what are the values of the sample median and the sample IQR? Answer The sample median is equal to 6.5. The IQR = Q3 - Q1 = 7.9- 5.925 = 1.975 Your Answer Median = 6.5 IQR = 1.975 Grader Comments (none) Grade 2.0 (out of 2.0) Total 8.5 (out of 10.0) Question Select Quantile Plot from the Plot menu and Quantile Values from the Options menu. What values

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Stat 215 Assignment 11 - Stat 215 Assignment 11 Module...

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