You read a study involving a new screen for rheumatoid arthritis, and the report indicates that those
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You read a study involving a new screen for rheumatoid arthritis, and the report indicates that those with the disease had the antibody levels shown in Table 3.3.
How many subjects had their antibody levels reported?
Transcribed Image Text:
TABLE 3-3 Antibody Level 20 30 43 Frequency Table for Rheumatoid Arthritis Screen 48 Frequency 3 5 3 7 Cumulative Frequency
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Antibody Level X Frequency F FX F 2 X Cumulative frequency CF 20 3 60 1200 3 ...View the full answer
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Statistics For Nursing A Practical Approach
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