Question

The death rate from a particular form of cancer is 23% during the first year. When...

The death rate from a particular form of cancer is 23% during the first year. When treated with an experimental drug, only 15 out of 84 patients die during the initial year. A researcher is interested in testing the claim that the new medication reduces the mortality rate. Suppose the p-value calculated is 0.138. Make conclusions about this hypothesis test.

Your conclusion should indicate whether you "reject H0" or "fail to reject H0", and the nontechnical conclusion according to the context of the problem.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The National Cancer Institute conducted a 2-year study to determine whether cancer death rates for areas...
The National Cancer Institute conducted a 2-year study to determine whether cancer death rates for areas near nuclear power plants are higher than for areas without nuclear facilities. A spokesperson for the Cancer Institute said, "From the data at hand, there was no convincing evidence of any increased risk of death from any of the cancers surveyed due to living near nuclear facilities.” (1 points for each)    Let p denote the proportion of the population in areas near nuclear...
The National Cancer Institute conducted a 2-year study to determine whether cancer death rates for areas...
The National Cancer Institute conducted a 2-year study to determine whether cancer death rates for areas near nuclear power plants are higher than for areas without nuclear facilities. A spokesperson for the Cancer Institute said, "From the data at hand, there was no convincing evidence of any increased risk of death from any of the cancers surveyed due to living near nuclear facilities.” (1 points for each)    Let p denote the proportion of the population in areas near nuclear...
A hospital reported that the normal death rate for patients with extensive burns (more than 40%...
A hospital reported that the normal death rate for patients with extensive burns (more than 40% of skin area) has been significantly reduced by the use of new fluid plasma compresses. Before the new treatment, the mortality rate for extensive burn patients was about 60%. Using the new compresses, the hospital found that only 44 of 93 patients with extensive burns died. Use a 1% level of significance to test the claim that the mortality rate has dropped since using...
A hospital reported that the normal death rate for patients with extensive burns (more than 40%...
A hospital reported that the normal death rate for patients with extensive burns (more than 40% of skin area) has been significantly reduced by the use of new fluid plasma compresses. Before the new treatment, the mortality rate for extensive burn patients was about 60%. Using the new compresses, the hospital found that only 44 of 95 patients with extensive burns died. Use a 1% level of significance to test the claim that the mortality rate has dropped since using...
A hospital reported that the normal death rate for patients with extensive burns (more than 40%...
A hospital reported that the normal death rate for patients with extensive burns (more than 40% of skin area) has been significantly reduced by the use of new fluid plasma compresses. Before the new treatment, the mortality rate for extensive burn patients was about 60%. Using the new compresses, the hospital found that only 42 of 89 patients with extensive burns died. Use a 1% level of significance to test the claim that the mortality rate has dropped. What are...
A hospital reported that the normal death rate for patients with extensive burns (more than 40%...
A hospital reported that the normal death rate for patients with extensive burns (more than 40% of skin area) has been significantly reduced by the use of new fluid plasma compresses. Before the new treatment, the mortality rate for extensive burn patients was about 60%. Using the new compresses, the hospital found that only 44 of 95 patients with extensive burns died. Use a 1% level of significance to test the claim that the mortality rate has dropped since using...
TESTING DRUGS IN THE DEVELOPING WORLD The drug development process is long, risky, and expensive. It...
TESTING DRUGS IN THE DEVELOPING WORLD The drug development process is long, risky, and expensive. It can take ten years and cost in excess of $500 million to develop a new drug. Moreover, between 80 and 90 percent of drug candidates fail in clinical trials. Pharmaceutical companies rely upon a handful of successes to pay for their failures. Among the most successful of the world's pharmaceutical companies is New York–based Pfizer. Developing a new drug involves risks and costs, and...