« previous next »

Author Question: The significance level for a Wilcoxon signed rank test is 0.05. The alternative hypothesis is stated ... (Read 71 times)

kamilo84

  • Sr. Member
  • ****
  • Posts: 495
on: Jun 24, 2018
The significance level for a Wilcoxon signed rank test is 0.05. The alternative hypothesis is stated as: The location of population 1 is to the left of the location of population 2.
 
  The appropriate critical value for a sample of size 20 (that is the number of nonzero differences) is:A) 122
  B) 150
  C) 61
  D) 75

Question 2

When testing for differences between the means of two related populations, either a one-tailed or two-tailed test can be used.
 
  Indicate whether the statement is true or false


mtmmmmmk

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jun 24, 2018
Answer to Question 1

C

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Allen Test: An occluded ulnar artery results in continued pallor of the hand while the radial artery Allen Test: An occluded ulnar artery results in continued pallor of the hand while the radial artery
(A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive (A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive
Test for Depressive Symptoms: CED Scale Test for Depressive Symptoms: CED Scale
Using the voltmeter leads from a starting and charging test unit to measure the voltage drop ... Using the voltmeter leads from a starting and charging test unit to measure the voltage drop ...
Canister pressure should be adjusted to 5 PSI below system fuel pressure. An alternative for ... Canister pressure should be adjusted to 5 PSI below system fuel pressure. An alternative for ...
Biology Test Questions Biology Test Questions
Video: Carpal Tunnel Syndrome

For a complete list of videos, visit our video library