Multiple myeloma, or blood plasma cancer, is characterized by increased blood vessel formulation (angiogenesis) in the bone marrow that is a predictive factor in survival. One treatment approach used for multiple myeloma is stem cell transplantation with the patient’s own stem cells. The data stored in Myeloma, and shown on page 369 represent the bone marrow microvessel density for patients who had a complete response to the stem cell transplant (as measured by blood and urine tests). The measurements were taken immediately prior to the stem cell transplant end at the time the complete response was determined.
a. At the 0.05 level of significance, is there evidence that the
b. Interpret the meaning of the p-value in (a).
c. Construct and interpret a
d. What assumption is necessary in order to perform the test in (a)?
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