« 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 39 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?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry. Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry.
Piaget’s Test for Egocentric Perspectives on Children Piaget’s Test for Egocentric Perspectives on Children
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 tools and equipment needed to perform a compression test include a compression gauge, an air ... The tools and equipment needed to perform a compression test include a compression gauge, an air ...
Horizontal Pressure Gradients in the Upper Atmosphere Horizontal Pressure Gradients in the Upper Atmosphere
Gradient Flow:Upper air moving from areas of higher pressure to areas of lower pressure undergo ... Gradient Flow:Upper air moving from areas of higher pressure to areas of lower pressure undergo ...
Video: How eudicots (true dicots) differ from monocots Animation

For a complete list of videos, visit our video library