« previous next »

Author Question: When the null hypothesis is true for Pearson's r, robt will be _____. a. one-tailed b. ... (Read 11 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?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Apparent and True Orbits of Alpha Centauri. Apparent and True Orbits of Alpha Centauri.
Intradermal drug administration: (b) the administration site is prepped Source: Pearson Education/PH Intradermal drug administration: (b) the administration site is prepped Source: Pearson Education/PH
Slender-Tailed Meerkat Slender-Tailed Meerkat
The ring-tailed lemur is the best-known of the Madagascar primates. The ring-tailed lemur is the best-known of the Madagascar primates.
A Hypothesis Can Lead to a Scientific Consensus A Hypothesis Can Lead to a Scientific Consensus
Video: Types of antimicrobial substances (interferons & complement protein)

For a complete list of videos, visit our video library