Chemotherapy is a standard treatment for certain cancers, and a clinical trial w

Question

Chemotherapy is a standard treatment for certain cancers, and a clinical trial was conducted to test the efficacy of supplementing chemotherapy with immunotherapy (stimulation of the immune system). Combining the two therapies is believed to improve the effectiveness of cancer treatment. Cancer patients in the trial were randomly assigned to receive either chemotherapy only or a combination of both chemotherapy and immunotherapy. a. State the appropriate null and alternative hypotheses for this study (in words, not symbols)

a. State the appropriate null and alternative hypotheses for this study (in words, not symbols)

Explanation / Answer

here the null hypothesis will be that both treatment conducting simutaneously is more effective then the chemotherapy alone

and the alternative hypothesis will be that chemotherapy alone is more beneficial then going for both simultenoualy

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