Does the distribution appear to be symmetric

Assignment Help Basic Statistics

Reference no: EM131396462

Make a histogram of the percentages from Problem 1. Does the distribution appear to be symmetric? Approximately what percentage of the cholesterol levels lie below 240 mg/100 mL? What percent lie above 250 mg/100 mL? Does a cholesterol level of 280 appear to be extremely high for this sample?

Problem 1
Use the stem and leaf graph from Problem 2 to assist you in ordering the data. From the ordered data, make a relative frequency table such as that given in Table.

671_Table 4.jpg

Problem 2
Make a stem and leaf graph of the first five rows of the blood cholesterol data in Table (50 observations). Do you see an excess of 0's or 5's?

2153_Table 3.jpg

Reference no: EM131396462

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