« previous next »

Author Question: For a one-tailed hypothesis test (upper tail) the p-value is computed to be 0.034 . If the test is ... (Read 89 times)

WhattoUnderstand

  • Hero Member
  • *****
  • Posts: 517
on: Jun 24, 2018
For a one-tailed hypothesis test (upper tail) the p-value is computed to be 0.034 . If the test is being conducted at 95 confidence, the null hypothesis
 a. could be rejected or not rejected depending on the sample size
  b. could be rejected or not rejected depending on the value of the mean of the sample
  c. is not rejected
  d. is rejected

Question 2

For a one-tailed test (lower tail) with 22 degrees of freedom at 95 confidence, the value of t =
 a. -1.383
  b. 1.383
  c. -1.717
  d. -1.721


Jadwiga9

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

The intermediate-disturbance hypothesis of community organization. The intermediate-disturbance hypothesis of community organization.
A humpback whale tail displaying wavy rear edges A humpback whale tail displaying wavy rear edges
Correctly administering and interpreting an intelligence test is a skill that takes many years for ... Correctly administering and interpreting an intelligence test is a skill that takes many years for ...
The Upper Troposphere: Rossby Waves The Upper Troposphere: Rossby Waves
The Mantoux tuberculin skin test. Positive reaction. The Mantoux tuberculin skin test. Positive reaction.
Alternating one-hand kneading to the upper arm. Squeeze the biceps side, then the triceps side, ... Alternating one-hand kneading to the upper arm. Squeeze the biceps side, then the triceps side, ...
Video: How do the different types of chromatography work? (No Audio)

For a complete list of videos, visit our video library