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

Author Question: A philosophy professor wants to find out whether the mean age of the men in his large lecture class ... (Read 285 times)

sdfghj

  • Hero Member
  • *****
  • Posts: 552
on: Aug 30, 2019
A philosophy professor wants to find out whether the mean age of the men in his large lecture class is equal to the mean age of the women in his class. After collecting data from a random sample of his students, the professor tested the hypothesis H0: μM - μW = 0 against the alternative HA: μM - μW ≠0. The P-value for the test was 0.003. Which is true?
◦ There is a 0.3% chance that the mean ages for the men and women are equal.
◦ There is a 0.3% chance that the mean ages for the men and women are different.
◦ There is a 99.7% chance that another sample will give these same results.
◦ There is a 0.3% chance that another sample will give these same results.
◦ It is very unlikely that the professor would see results like these if the mean age of men was equal to the mean age of women.
Stats: Modeling the World ¦ Bock, Velleman, De Veaux ¦ 4th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by sdfghj on Aug 30, 2019

ky860224

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Aug 30, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


sdfghj

  • Hero Member
  • *****
  • Posts: 552
Reply #2 on: Aug 30, 2019
Thank you!


ky860224

  • Sr. Member
  • ****
  • Posts: 350
Reply #3 on: Aug 30, 2019
Always glad to help...


« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
How to find the derivatives of trigonometric functions using the chain rule (Part 1) How to find the derivatives of trigonometric functions using the chain rule (Part 1)
Five layers or sheaths called koshas in Ayurvedic philosophy. Five layers or sheaths called koshas in Ayurvedic philosophy.
How to find an unknown angle using reciprocal trigonometric functions How to find an unknown angle using reciprocal trigonometric functions
Find the derivative of y = 2t^4 - 10t^2 + 13t Find the derivative of y = 2t^4 - 10t^2 + 13t
Find the derivative by using the quotient rule. Find the derivative by using the quotient rule.
Find the solution set of each of the following equations and inequalities. Find the solution set of each of the following equations and inequalities.
Video: Rods and Cones Animation

For a complete list of videos, visit our video library