« previous next »

Author Question: In a two-tailed hypothesis test situation, the test statistic is determined to be t = -2.692 . The ... (Read 153 times)

Ebrown

  • Hero Member
  • *****
  • Posts: 567
on: Jun 24, 2018
In a two-tailed hypothesis test situation, the test statistic is determined to be t = -2.692 . The sample size has been 45 . The p-value for this test is
 a. -.005.
   b. +.005.
   c. -.01.
   d. +.01.

Question 2

A tabular presentation of the expected gain from the various options open to a decision maker is called
 a. a payoff table.
  b. a decision tree.
  c. the expected values table.
  d. the branch probabilities table.


TINA

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 24, 2018
Answer to Question 1

d

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Insect species diversity on British host trees supports the area hypothesis. Insect species diversity on British host trees supports the area hypothesis.
Leaf-tailed Gecko Leaf-tailed Gecko
Keep Calm and Do the Practice Test Keep Calm and Do the Practice Test
These photos show a rat burying a test object from which it has just received a single mild shock. These photos show a rat burying a test object from which it has just received a single mild shock.
The Mantoux tuberculin skin test. Positive reaction. The Mantoux tuberculin skin test. Positive reaction.
Test of Yanofsky’s Proposed trp Operon Gene Order Test of Yanofsky’s Proposed trp Operon Gene Order
Video: Requirements for nervous signals

For a complete list of videos, visit our video library