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 105 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?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

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?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Pulmonary function test Pulmonary function test
Test Paper Test Paper
Controlled Scientific Experiments Scientists use experimental research to test hypotheses Controlled Scientific Experiments Scientists use experimental research to test hypotheses
The obturator test The obturator test
Data for a Hypothetical Paternity Test Using 13 CODIS Genes Data for a Hypothetical Paternity Test Using 13 CODIS Genes
A test of Yanofsky’s proposed trp operon gene map A test of Yanofsky’s proposed trp operon gene map
Video: Introduction to Genetics

For a complete list of videos, visit our video library