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Health, 10.10.2019 19:30 mikeysoulemison
Scientists proposed the hypothesis: consumption of omega-3 fatty acid can reduce the size of cancerous tumors. the following hypothesis was tested. a sample of 500 rats with tumors was collected. within this sample size, 250 rats were feed with omega-3 (group 1) while the raining 250 rats were not (group 2). after one month of periodically feeding group 1 with omega-3 fatty acid, rat autospies were taken for both groups. the average changes of tumor size were measured and recorded. p value was .04. average change of tumor size group 1 -.124g group 2 -.012g. based on the results from the experiments, which of the following is the best conclusion? a. consumption of omega-3 fatty acid decreases the size of previous cancerous tumors with statistical significance. correctb. consumption of omega-3 fatty acid has no effect on decreasing the size of previous cancerous tumors. c. absence of omega-3 fatty acid in the diet directly decreases the size of previous cancerous tumors. d. absence of omega-3 fatty acid in the diet decreases the size of previous cancerous tumors with statistical significance. e. consumption of omega-3 fatty acid directly decreases the size of previous cancerous tumors.
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Scientists proposed the hypothesis: consumption of omega-3 fatty acid can reduce the size of cancer...
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