2. Many studies have confirmed that in the population, the flu lasts 21 days on average...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
2. Many studies have confirmed that in the population, the flu lasts 21 days on average with a standard deviation of 7. The manufacturers of Tamiflu want to show that their product reduces the length of the flu. They choose a sample of 25 people for their experiment and give them Tamiflu at the start of their flu. The average length of the flu among the 25 people taking Tamiflu was 18 days. a. If you ran a test to determine if Tamiflu does reduce the length of a flu, what is the null hypothesis? b. Using an alpha level or p critical of 0.05, use statistics to show if there is a statistically significant difference in the average length of time with and without taking Tamiflu. Show all of your work to prove this and indicate if you would reject your null hypothesis and why or why not. 2. Many studies have confirmed that in the population, the flu lasts 21 days on average with a standard deviation of 7. The manufacturers of Tamiflu want to show that their product reduces the length of the flu. They choose a sample of 25 people for their experiment and give them Tamiflu at the start of their flu. The average length of the flu among the 25 people taking Tamiflu was 18 days. a. If you ran a test to determine if Tamiflu does reduce the length of a flu, what is the null hypothesis? b. Using an alpha level or p critical of 0.05, use statistics to show if there is a statistically significant difference in the average length of time with and without taking Tamiflu. Show all of your work to prove this and indicate if you would reject your null hypothesis and why or why not.
Expert Answer:
Posted Date:
Students also viewed these mathematics questions
-
What does this code print (unless it produces an error)? = plane "A passengers" plane [2] = "m" print (plane)
-
Reed owns a consulting company, while Sophie operates a maintenance shop. For the month of June, the following transactions occurred. June 2 Sophie decides that she would like consulting at the end...
-
In Problem 57, suppose the Jet Ski is moving at a speed of 11 m/s relative to the water. (a) At what angle must you point the Jet Ski if your velocity relative to the ground is to be perpendicular to...
-
What generally accepted accounting principle is being implemented when a company estimates its potential credit losses from its outstanding accounts receivable?
-
Newton Labs leased chronometers from Brookline Instruments on January 1, 2018. Brookline Instruments manufactured the chronometers at a cost of $200,000. The chronometers have a fair value of...
-
Problem 13-H1 Unless otherwise indicated, each of the following parts is independent. In all cases, show compu- tations to support your answer. 1. Boyle's Home Center has two departments, Bath and...
-
Comparing Three Depreciation Methods Waylander Coatings Company purchased waterproofing equipment on January 6 for $303,400. The equipment was expected to have a useful life of four years, or 9,600...
-
On May 1, 20X1, Stanley Carpenter and Fred Kenamond formed The Wine Shop. The two partners invested cash and other assets and liabilities with the following agreed-upon values: Carpenter: Cash,...
-
discuss the role of integrity as a guiding principle in ethical leadership, where leaders are tasked with balancing the pursuit of organizational goals with the responsibility to act with honesty,...
-
How do societal and cultural norms intersect with personal integrity, shaping individual perceptions of ethical conduct and influencing the ethical standards upheld within professional contexts ?
-
Imperial Jewelers manufactures and sells a gold bracelet for $ 4 0 8 . 0 0 . The company s accounting system says that the unit product cost for this bracelet is $ 2 6 3 . 0 0 as shown below: Direct...
-
Chuck Wagon Grills, Incorporated, makes a barbecue grill it sells for $210. Data for last year's operations follow: Units in beginning inventory Units produced Units sold Units in ending inventory...
-
A tile is selected at random from 6 tiles. Each tile is labeled with a different letter from the first 6 letters of the alphabet. The 6 possible outcomes are listed below. Note that each outcome has...
-
Solve each problem. Find the coordinates of the points of intersection of the line y = 2 and the circle with center at (4, 5) and radius 4.
Study smarter with the SolutionInn App