Overall, the difference between the original value of the mean (0.8) and the new value of the mean (-0.4) may be summarized by (0.8 - 1.0)*2 = -0.4. The mean of the sum of two random variables X and Y is the sum of their means: For example, suppose a casino offers one gambling game whose mean winnings are -$0.20 per play, and another game whose mean winnings are -$0.10 per play.
What is Gleevec? Gleevec (imatinib) interferes with the growth of some cancer cells. Gleevec is used to treat certain types of leukemia (blood cancer), bone marrow disorders, and skin cancer, or certain tumors of the stomach and digestive system. Gleevec may also be used for purposes not listed in this medication guide.
Long-term oxygen treatment (LTOT) prolongs life in patients with chronic obstructive pulmonary disease (COPD) and severe resting hypoxemia. Although this benefit is proven by clinical trials, scientific research has not provided definitive guidance regarding who should receive LTOT and how it should be delivered.