Colon Cancer Study. A researcher is interested in the effect of calcium supplements on colon health among elderly adults. She thinks that calcium protects the elderly from getting colon cancer. She has written a one-sided research hypothesis. Identify the correct RESEARCH hypothesis. Select one: a. Research Hypothesis: The elderly are more likely to die from colon cancer if they do not take calcium supplements. O b. Research Hypothesis: The elderly who take calcium supplements are less likely to get colon cancer than those who do not take calcium supplements. с. Research Hypothesis: There is a difference in colon health between those elderly adults who take calcium supplements versus those who do not take calcium supplements. d. Research Hypothesis: The elderly are less likely to get colon cancer before taking supplements.

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