This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following is a possible test statistic for a Wilcoxon Signed-Rank Test? a.T = T+ ... (Read 183 times)

hbsimmons88

  • Hero Member
  • *****
  • Posts: 526
on: Jul 24, 2018

  Which of the following is a possible test statistic for a Wilcoxon Signed-Rank Test?
 

  a.T = T+
  b.T = T-
  c.All of these answers.
 

d.T = smaller of T-, T+
 
 



Question 2


  Suppose a study is conducted to determine customers' satisfaction with their shopping experience at Department Store A. The store believes that overall satisfaction levels are as follows: 1 unsatisfied, 40 satisfied and 59 extremely satisfied. If a random sample of 100 customers is surveyed and their satisfaction recorded, what would be the null and alternative hypotheses used to test the store's claim?
 

  a.H0: versus Ha: at least one is not true
  b.H0: versus Ha:
  c.H0: versus Ha:
 

d.H0: versus Ha:
 
 



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kardosa007

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jul 24, 2018
Answer to Question 1

correct: c

Answer to Question 2

correct: a


hbsimmons88

  • Member
  • Posts: 526
Reply 2 on: Jul 24, 2018
Wow, this really help

Dominic

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Cover/Uncover Test Cover/Uncover Test
(a) The connection required to test a Halleffect sensor. (b) A typical waveform from a Hall-effect ... (a) The connection required to test a Halleffect sensor. (b) A typical waveform from a Hall-effect ...
Use the test light to check for voltage at terminal 30 of the relay. The ignition may have to be in ... Use the test light to check for voltage at terminal 30 of the relay. The ignition may have to be in ...
An OBD-II active test. The PCM opens the EGR valve and then monitors the MAP sensor and/or engine ... An OBD-II active test. The PCM opens the EGR valve and then monitors the MAP sensor and/or engine ...
Step Test for Cardiovascular Endurance. Step Test for Cardiovascular Endurance.
Taste Test Taste Test
Video: Replication of DNA and Chromosomes/ How do cells replicate their DNA? (Animation) no Audio

For a complete list of videos, visit our video library