« previous next »

Author Question: For a large sample, the Wilcoxon rank sum test can be approximated by the Student's t distribution ... (Read 136 times)

ss2343

  • Hero Member
  • *****
  • Posts: 548
on: Jun 24, 2018
For a large sample, the Wilcoxon rank sum test can be approximated by the Student's t distribution with (n - 1 ) degrees of freedom.
 
  Indicate whether the statement is true or false

Question 2

The confidence intervals and the hypothesis tests in multiple regression are not seriously affected by departures from normality in the distribution of the error terms.
 
  Indicate whether the statement is true or false


emily12345

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jun 24, 2018
Answer to Question 1

FALSE

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

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.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

(a) Feeding by bear on salmon results in large allochthonous inputs of nutrients into (b) the forest (a) Feeding by bear on salmon results in large allochthonous inputs of nutrients into (b) the forest
Xenophon (430–357 B.C.E.) Biographer of Socrates and his student as a youth. In addition to four ... Xenophon (430–357 B.C.E.) Biographer of Socrates and his student as a youth. In addition to four ...
Sample Program for Changing Daily Caloric Intake Sample Program for Changing Daily Caloric Intake
Sample purchase order form. Sample purchase order form.
Geographic distribution of hepatitis A prevalence (anti-HAV-antibody), 2005. Geographic distribution of hepatitis A prevalence (anti-HAV-antibody), 2005.
Determine the mass percent of Fe3+ in a 0.546g sample of iron ore, if 22.40 mL of a 0.1000 M ... Determine the mass percent of Fe3+ in a 0.546g sample of iron ore, if 22.40 mL of a 0.1000 M ...
Video: Methods that regulate pH

For a complete list of videos, visit our video library