In study of a clinical for an allergy drug 115 of the 204, Ask an Expert

Statistics

Finding the test statistic value using one-sample proportion test.

In a clinical study of an allergy drug, 115 of the 204 subjects reported experiencing significant relief from their symptoms. At the 0.01 significance level, test the claim that more than half of all those using the drug experience relief.

List the null and alternate hypotheses

Find the critical value

Find the test statistic

Does the evidence support the claim?

View complete question

Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9166737

Have any Question?Write your Review or question?

Related Questions in Statistics and Probability

Kevin knows that the beta of his portfolio is equal to 1

Kevin knows that the beta of his portfolio is equal to 1, but he does not know the risk-free rate of return or the market risk premium. He also knows that the expected return on the market is 8.25 percent. What is the ex ...

1 define organizational communication2 what interesting

1. Define organizational communication 2. What interesting about the subject of organizational communication

A researcher reports that the size of an effect in

A researcher reports that the size of an effect in Population A is d = 0.10 and the effect size in Population B is d = 0.34. Which population is associated with greater power to detect an effect? A) Population A B) Popul ...

To what extent does the client hold a responsibility for

To what extent does the client hold a responsibility for the success of their financial plan?

1 you consider buying both stock a and stock b to make a

1.) You consider buying both Stock A and Stock B to make a portfolio to reduce some unsystematic risk. Both stocks will be weighted equally in the portfolio. Stock A has an expected return of 11% and a standard deviation ...

How does sampling distribution from an area such as

How does sampling distribution from an area such as business, and sports, used in marketing

What is the annual coupon rate of a 7-year corporate bond

What is the annual coupon rate of a 7-year corporate bond given that its current price is $930, par = 1,000, semi-annual coupon, YTM=10%?

Suppose that x1 middot middot middot xn are normal with

Suppose that X1, · · · .Xn are normal with mean µ1; Y1, · · · , Yn are normal with mean µ2, and W1, · · · , Wn are normal with mean µ1 + µ2. Assuming that all 3n random variables are independent with a common variance, f ...

Te gallup poll once asked a random sample of 100 adults

The Gallup Poll once asked a random sample of 100 adults. " Do you happen to jog?" Suppose 50 of these adults answered 'Yes,I jog" Based on this sample what is the estimated probability that 40% or less of all adults jog ...

A clinical psychologist is the primary therapist for 18

A clinical psychologist is the primary therapist for 18 patients. She randomly selects a sample of 3 patients to be in her study. How many different samples of this size can be selected from this population of 18 patient ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Statistics and Probability Expert