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2. C-reactive protein (CRP) can be measured in the blood. Values increase substantially within 6 hours of an infection and reach a peak within 24
2. C-reactive protein (CRP) can be measured in the blood. Values increase substantially within 6 hours of an infection and reach a peak within 24 to 48 hours after. In adults, chronically high values have been linked to an increased risk of cardiovascular disease. In a study of apparently healthy children aged 6 to 60 months in Papua New Guinea, CRP was measured in 90 children. The units are milligrams per liter (mg/1). Here are the data from a random sample of 44 of these children. 0.00 3.90 5.64 8.22 0.00 5.62 3.92 6.81 30.61 0.00 6.65 73.20 0.00 46.70 0.00 0.00 26.41 22.82 0.00 0.00 3.49 45.69 0.00 0.00 4.81 10.36 5.36 0.00 5.66 0.00 59.76 12.38 5.82 15.74 0.00 0.00 0.00 0.00 9.37 20.78 7.10 7.89 4.93 0.00 Enter these data into R (creating a variable named "crp") using the following command: > crop= c(enter the 44 raw data values, all separated by commas) (a) Using R, find the Q1, median, Q3, and mean for the crp (b) Calculate the IQR (c) Using the Q1, Q3, and IQR, determine which of the 40 values are outliers
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