« previous next »

Author Question: Which of the following two terms belong together? a. Null hypothesis, one-tailed test b. ... (Read 178 times)

panfilo

  • Hero Member
  • *****
  • Posts: 572
on: Jul 8, 2018
Which of the following two terms belong together?
 
  a. Null hypothesis, one-tailed test
  b. Directional hypothesis, one-tailed test
  c. Null hypothesis, two-tailed test
  d. Directional hypothesis, two-tailed test

Question 2

In a one-sample t-test, if the obtained t = -3.21 and the tabled t = 2.01 for  = .05, this means:
 
  a. The null hypothesis is wrong
  b. The null hypothesis is right
  c. The null hypothesis can be accepted
  d. The null hypothesis can be rejected


josephsuarez

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 8, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

panfilo

  • Hero Member
  • *****
  • Posts: 572
Reply #2 on: Jul 8, 2018
Correct answers!


josephsuarez

  • Sr. Member
  • ****
  • Posts: 323
Reply #3 on: Jul 8, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

The Allen Test: Pallor is initiated by compressing the radial and ulnar arteries with the fist clenc The Allen Test: Pallor is initiated by compressing the radial and ulnar arteries with the fist clenc
Prehensile-Tailed Porcupine Prehensile-Tailed Porcupine
Testing a Simple Hypothesis Testing a Simple Hypothesis
Performing a Spirometry Test to Measure Forced Vital Capacity Performing a Spirometry Test to Measure Forced Vital Capacity
Cylinder Power Balance Test Cylinder Power Balance Test
Test of Yanofsky’s Proposed trp Operon Gene Order Test of Yanofsky’s Proposed trp Operon Gene Order
Video: Monohybrid crosses

For a complete list of videos, visit our video library