Please answer this A graduate student claims a new drug can be used to decrease ear...
Please answer this
A graduate student claims a new drug can be used to decrease ear infections in children she mentioned the drug is not effective in the null hypothesis when testing for it she got a p value of 0.11 at a = 0.05 which one of the following is an appropriate conclusion she can make.
a. the data do not provide enough evidence to support her claim
b. the data provides sufficient evidence to conclude that the new drug is not effective
c. the data provide sufficient evidence to conclude that the drug is effective
d. the data provides enough evidence to support her claims that the new drug can be used to decrease the ear infection in children
Homework Answers
since p value >0.05 , we can not reject the null hypothesis
Correct option is:
a. the data do not provide enough evidence to support her claim
Add Answer to:
Please answer this
A graduate student claims a new drug can be used to decrease ear...
A new vaccine was tested to see if it could prevent the ear infections that many...
A new vaccine was tested to see if it could prevent the ear infections that many infants suffer from Babies about a year old were randomly divided into two groups. One group received vaccinations, and the other did not. The following year, only 374 of 2457 vaccinated children had ear infections, compared to 457 of 2452 unvaccinated children. A positive 99.9% confidence interval for the difference in the rates of ear infection was used to examine the effectiveness of a...
A certain drug can be used to reduce the acid produced by the body and heal...
A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 93% of patients taking the drug are healed within 8 weeks. In clinical trials, 215 of 230 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the α=0.1 level of significance. A. Find the test statistic, z0 B. Find the...
on A certain drug can be used to reduce the acid produced by the body and...
on A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 93% of patients taking the drug are healed within 8 weeks. In clinical trials, 211 of 223 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the 0.05 level of significance Because npo (1-P)-O10, the sample size is 5%...
A certain drug can be used to reduce the acid produced by the body and heal...
A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 91% of patients taking the drug are healed within 8 weeks. In clinical trials, 213 of 230 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the a =0.01 level of significance. Ho (Type integers or decimals. Do not round.)...
A pharmaceutical company claims that its new drug reduces systolic blood pressure. The systolic blood pressure...
A pharmaceutical company claims that its new drug reduces systolic blood pressure. The systolic blood pressure (in millimeters of mercury) for nine patients before taking the new drug and 2 hours after taking the drug are shown in the table below. Is there enough evidence to support the company's claim? 0.05 for the test. Assume that the systolic Let d = (blood pressure before taking new drug-blood pressure after taking new drug. Use a significance level of ? blood pressure...
help with all parts please A certain drug can be used to reduce the acid produced...
help with all parts please
A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 94% of patients taking the drug are healed within 8 weeks. In clinical trials, 223 of 234 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the a=0.01 level of significance 5% of the population...
A certain drug can be used to reduce the acid produced by the body and heal...
A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 94% of patients taking the drug are healed within 8 weeks. In clinical trials, 223 of 235 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the alpha equals 0.05 level of significance. Choose answers from the parenthesis when needed....
question #12 A certain drug is used to treat asthma. In a clinical trial of the...
question #12
A certain drug is used to treat asthma. In a clinical trial of the drug, 27 of 257 treated subjects experienced headaches (based on data from the manufacturer). The accompanying calculator display shows results from a test of the claim that less than 11% of treated subjects experienced headaches. Use the normal distribution as an approximation to the binomial distribution and assume a 0.05 significance level to complete parts (a) through (e) below. 1-Prop Test prop<0.11 2- -0.253169571...
A certain drug can be used to reduce the acid produced by the body and heal...
A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 95% of patients taking the drug are healed within 8 weeks. In clinical trials, 230 of 239 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the c 0.1 level of significance. Click here to view the standard normal distribution...
sorry i had to post in 2 parts. A certain drug can be used to reduce...
sorry i had to post in 2 parts.
A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 91% of patients taking the drug are healed within 8 weeks. In clinical trials, 213 of 230 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the a= 0.01 level of significance....
A new vaccine was tested to see if it could prevent the ear infections that many infants suffer from Babies about a year old were randomly divided into two groups. One group received vaccinations, and the other did not. The following year, only 374 of 2457 vaccinated children had ear infections, compared to 457 of 2452 unvaccinated children. A positive 99.9% confidence interval for the difference in the rates of ear infection was used to examine the effectiveness of a...
on A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 93% of patients taking the drug are healed within 8 weeks. In clinical trials, 211 of 223 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the 0.05 level of significance Because npo (1-P)-O10, the sample size is 5%...
A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 91% of patients taking the drug are healed within 8 weeks. In clinical trials, 213 of 230 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the a =0.01 level of significance. Ho (Type integers or decimals. Do not round.)...
A pharmaceutical company claims that its new drug reduces systolic blood pressure. The systolic blood pressure (in millimeters of mercury) for nine patients before taking the new drug and 2 hours after taking the drug are shown in the table below. Is there enough evidence to support the company's claim? 0.05 for the test. Assume that the systolic Let d = (blood pressure before taking new drug-blood pressure after taking new drug. Use a significance level of ? blood pressure...
help with all parts please
A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 94% of patients taking the drug are healed within 8 weeks. In clinical trials, 223 of 234 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the a=0.01 level of significance 5% of the population...
question #12
A certain drug is used to treat asthma. In a clinical trial of the drug, 27 of 257 treated subjects experienced headaches (based on data from the manufacturer). The accompanying calculator display shows results from a test of the claim that less than 11% of treated subjects experienced headaches. Use the normal distribution as an approximation to the binomial distribution and assume a 0.05 significance level to complete parts (a) through (e) below. 1-Prop Test prop<0.11 2- -0.253169571...
A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 95% of patients taking the drug are healed within 8 weeks. In clinical trials, 230 of 239 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the c 0.1 level of significance. Click here to view the standard normal distribution...
sorry i had to post in 2 parts.
A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 91% of patients taking the drug are healed within 8 weeks. In clinical trials, 213 of 230 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the a= 0.01 level of significance....
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago