This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: For a one-tailed test (lower tail) at 89.8 confidence, Z = a. -1.27 b. -1.53 c. -1.96 d. ... (Read 112 times)

fahad

  • Hero Member
  • *****
  • Posts: 570
on: Jun 24, 2018
For a one-tailed test (lower tail) at 89.8 confidence, Z =
 a. -1.27
  b. -1.53
  c. -1.96
  d. -1.64

Question 2

For a two-tailed test at 98.4 confidence, Z =
 a. 1.96
  b. 1.14
  c. 2.41
  d. 0.8612


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chreslie

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

C


fahad

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jun 24, 2018
Thank you :)


chreslie

  • Sr. Member
  • ****
  • Posts: 307
Reply #3 on: Jun 24, 2018
Happy to help you


« 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?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Two items from the incomplete-pictures test. H.M.’s memory for the 20 items on the test was ... Two items from the incomplete-pictures test. H.M.’s memory for the 20 items on the test was ...
Taste Test Taste Test
The Ames test, which screens compounds for potential mutagenicity The Ames test, which screens compounds for potential mutagenicity
Morgan’s test-cross analysis of genetic linkage between autosomal genes Morgan’s test-cross analysis of genetic linkage between autosomal genes
Video: Bacteriophage (Virus) - Mice Experiment

For a complete list of videos, visit our video library