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 185 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
Great answer, keep it coming :)

ultraflyy23

  • Member
  • Posts: 312
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Cover/Uncover Test Cover/Uncover Test
Weber test: Place the base of the tuning fork on top of the client’s head. Weber test: Place the base of the tuning fork on top of the client’s head.
The Normal Distribution of Scores for a Standardized Intelligence Test The Normal Distribution of Scores for a Standardized Intelligence Test
Using an ice bath to test the fuel temperature sensor. Using an ice bath to test the fuel temperature sensor.
Positive ring precipitin test. Positive ring precipitin test.
Weber test Weber test
Video: Vascular tissues in a corn stem and a buttercup root

For a complete list of videos, visit our video library