Of 50 women treated for breast cancer in the local cancer unit, 35 of them survived for at least 5 years. For a woman who has just been diagnosed with breast cancer, our best guess is that the probability that she will survive for 5 years is
a. 35/50 = .70
b. 15/35= .43
c. 35/100 = .35
d. we don't have enough information.
A
You might also like to view...
Why are researchers investigating a possible role for glutamate in schizophrenia? a. Known antipsychotic medications have their primary effects on glutamate. b. People with schizophrenia have abnormal levels of glutamate activity
c. PCP use, which affects glutamate systems, mimics most symptoms of schizophrenia. d. Glutamate levels are directly influenced by cocaine and amphetamine.
No matter how smoothly communication flows between couples, there will be times when interests will diverge. It is at times like these that couples are often unknowingly involved in negotiations. What is the key to successful negotiations?
What will be an ideal response?
By the age of 2, the baby's head is only __________ of its body length
a. one-fifth c. one-half b. one-fourth d. one-third
Which of the following controls breathing, blood pressure, and heart rate?
a. Medulla b. Pons c. Ventral tegmental area d. Cerebellum