« previous next »

Author Question: A two-tailed test is performed at 95 confidence. The p-value is determined to be 0.09 . The null ... (Read 65 times)

Mr3Hunna

  • Hero Member
  • *****
  • Posts: 536
on: Jun 24, 2018
A two-tailed test is performed at 95 confidence. The p-value is determined to be 0.09 . The null hypothesis
 a. must be rejected
  b. should not be rejected
  c. could be rejected, depending on the sample size
  d. has been designed incorrectly

Question 2

For a one-tailed test (lower tail), a sample size of 10 at 90 confidence, t =
 a. 1.383
  b. 2.821
  c. -1.383
  d. -2.821


aadams68

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Diesel Emission Testing - Opacity Test. Diesel Emission Testing - Opacity Test.
Western blot. In the first step, (1) a polyacrylamide gel electrophoresis is performed to separate ... Western blot. In the first step, (1) a polyacrylamide gel electrophoresis is performed to separate ...
Tapping. Tapotement performed with the fingertips of a relaxed hand. Tapping. Tapotement performed with the fingertips of a relaxed hand.
Performing the whisper test Performing the whisper test
The Ames test, which screens compounds for potential mutagenicity The Ames test, which screens compounds for potential mutagenicity
Test-Cross Results from Mendel’s Experiments Test-Cross Results from Mendel’s Experiments
Video: Dietary Cholesterol & LDL

For a complete list of videos, visit our video library