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

Author Question: In a goodness-of-fit test, suppose that the value of the test statistic is 13.08 and the number of ... (Read 37 times)

plus1

  • Hero Member
  • *****
  • Posts: 676
on: Jul 24, 2018
In a goodness-of-fit test, suppose that the value of the test statistic is 13.08 and the number of degrees of freedom is 6 . At the 5 significance level, the null hypothesis is:
 a. rejected and p-value for the test is smaller than 0.05
  b. not rejected, and p-value for the test is greater than 0.05
  c. rejected, and p-value for the test is greater than 0.05
  d. not rejected, and p-value for the test is smaller than 0.05
  e. none of these

Question 2

To determine whether a single coin is fair, the coin was tossed 250 times, and heads was observed 140 times. The value of the test statistic is:
 a. 140
  b. 3.6
  c. 110
  d. 30
  e. 20


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sierramartinez

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

B


plus1

  • Hero Member
  • *****
  • Posts: 676
Reply #2 on: Jul 24, 2018
TY


sierramartinez

  • Sr. Member
  • ****
  • Posts: 313
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Performing a Urine Pregnancy Test Using the Enzyme Immunoassay Method Performing a Urine Pregnancy Test Using the Enzyme Immunoassay Method
Performing a Spirometry Test to Measure Forced Vital Capacity Performing a Spirometry Test to Measure Forced Vital Capacity
HIV-positive men with a high number of life stressors progress more quickly to AIDS than those with ... HIV-positive men with a high number of life stressors progress more quickly to AIDS than those with ...
The obturator test The obturator test
Rinne test. Bone conduction Rinne test. Bone conduction
DNA Hypermethylation of Number of Known Genes DNA Hypermethylation of Number of Known Genes
Video: What are the Parts of a Plant Cell?

For a complete list of videos, visit our video library