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

Author Question: In testing the randomness of data using the Runs test, when do we reject the null ... (Read 97 times)

kaid0807

  • Hero Member
  • *****
  • Posts: 515
on: Jul 24, 2018
In testing the randomness of data using the Runs test, when do we reject the null hypothesis?

Question 2

The mean of any normal distribution is always zero.
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bulacsom

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 24, 2018
Answer to Question 1

We will reject the hypothesis when there are too few runs because this indicated that the data are separated according to the two properties (e.g., above or below the median value.) We will also reject the null hypothesis when there are too many runs because that indicates that the data alternate between the two properties too often to be random.

Answer to Question 2

F


kaid0807

  • Member
  • Posts: 515
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

tandmlomax84

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

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?

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?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

A Test for the Blind Spot A Test for the Blind Spot
Testing a Simple Hypothesis Testing a Simple Hypothesis
A medical assistant performs a spirometry test using electronic health record software. A medical assistant performs a spirometry test using electronic health record software.
Testing a dual cell wideband oxygen sensor can be done using a voltmeter or a scope. The meter ... Testing a dual cell wideband oxygen sensor can be done using a voltmeter or a scope. The meter ...
Testing an oxygen sensor using a DMM set on DC volts. With the engine operating in closed loop, ... Testing an oxygen sensor using a DMM set on DC volts. With the engine operating in closed loop, ...
Testing the arterial supply to the lower extremities Testing the arterial supply to the lower extremities
Video: Calvin Cycle Explained!

For a complete list of videos, visit our video library