4. An experimcnt was designed to see if a new drug can help relieve pain for hcadaches more quickly than the current pain reliever on the market. A doctor who wanted to test his thcory and told her patients about the new drug. For the next month, shc handed out the new dnig to some of her patients and the current pain relicver to the other patients but did not inform the patichts which medicine they were prescribed. She asked both scts of paticnts how long it took before they felt relief. At the cnd of the month, the average time for patients to feel relief was not significanty different for patients taking the new drug compared to those taking the current pain relicver on the market. Which of the following is truc about this cxperiment? Because the average time for relicf with the new medicine was not significantly different, there is reason to believe that new pain reliever does not work faster than the current pain reliever on the market. b. a. The experiment is well-designed, but the doctor needs to increase the sample size to include patients for the whole year. Because the doctor is the one that prescribes the medicine, the paticnts arc blinded to the treatment and because the time it takes for pain relief is not significantly different, the new drug is not better than the one currently on he market. d. C. The fact that the average time for pain relieve was not significhntly different may be duc to the placebo effect, so it may still be truc that new pain ciever works faster than any other medicine.
4. An experimcnt was designed to see if a new drug can help relieve pain for hcadaches more quickly than the current pain reliever on the market. A doctor who wanted to test his thcory and told her patients about the new drug. For the next month, shc handed out the new dnig to some of her patients and the current pain relicver to the other patients but did not inform the patichts which medicine they were prescribed. She asked both scts of paticnts how long it took before they felt relief. At the cnd of the month, the average time for patients to feel relief was not significanty different for patients taking the new drug compared to those taking the current pain relicver on the market. Which of the following is truc about this cxperiment? Because the average time for relicf with the new medicine was not significantly different, there is reason to believe that new pain reliever does not work faster than the current pain reliever on the market. b. a. The experiment is well-designed, but the doctor needs to increase the sample size to include patients for the whole year. Because the doctor is the one that prescribes the medicine, the paticnts arc blinded to the treatment and because the time it takes for pain relief is not significantly different, the new drug is not better than the one currently on he market. d. C. The fact that the average time for pain relieve was not significhntly different may be duc to the placebo effect, so it may still be truc that new pain ciever works faster than any other medicine.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 52E
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Transcribed Image Text:4. An experiment was dcsigncd to see if a new drug can help relicve pain for hcadaches more quickly than
the current pain relicver on the market. A doctor who wanted to test this thcory and told her patients
about the new drug. For the next month, she handed out the new dng to some of her patients and the
current pain relicver to the other paticnts but did not inform the patichts which medicine they were
prescribed. She asked both sets of paticnts how long it took before they felt relief. At the cnd of the
month, the average time for patients to foel relief was not significantly different for patients taking the
new drug compared to those taking the current pain relicver on the market. Which of the following is
truc about this cxperiment?
Because the average time for relicf with the new medicine was pot significantly
different, there is reason to believe that new pain reliever does not work faster than
the current pain relicver on the market.
b. The experiment is well-designed, but the doctor nceds to increaso the sample size to
include paticnts for the whole year.
Because the doctor is the one that prescribes the medicine, the paticnts arc blindod to
the treatment and because the time it takes for pain relief is not significantly
different, the new drug is not better than the onc currently on the market.
The fact that the average time for pain relieve was not significantly different may be
duc to the placcbo effect, so it may still be true that new pain ciever works faster
than any other medicine.
a.
C.
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