« previous next »

Author Question: When the null hypothesis is true for Pearson's r, robt will be _____. a. one-tailed b. ... (Read 34 times)

appyboo

  • Hero Member
  • *****
  • Posts: 527
on: Jun 20, 2018
When the null hypothesis is true for Pearson's r, robt will be _____.
 
  a. one-tailed
  b. two-tailed
  c. 0
  d. the mean of the sample

Question 2

According to the text, the highest value that should be assigned to the
  alpha level is
 
  a. .95
  b. .99
  c. .10
  d. .05


Tonyam972

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jun 20, 2018
Answer to Question 1

c

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Testing the reducing atmosphere hypothesis for the origin of life - the Miller and Urey experiment. Testing the reducing atmosphere hypothesis for the origin of life - the Miller and Urey experiment.
Pressure-flow hypothesis for phloem transport Pressure-flow hypothesis for phloem transport
Apparent and True Orbits of Alpha Centauri. Apparent and True Orbits of Alpha Centauri.
True Forget-Me-Not True Forget-Me-Not
A Hypothesis Can Lead to a Scientific Consensus A Hypothesis Can Lead to a Scientific Consensus
Video: Cardiac Cycle (Part 3 of 4)

For a complete list of videos, visit our video library