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

Author Question: If the seasonal component of a time series consists of five seasonal categories (i.e., Monday, ... (Read 140 times)

bcretired

  • Hero Member
  • *****
  • Posts: 525
on: Jun 24, 2018
If the seasonal component of a time series consists of five seasonal categories (i.e., Monday, Tuesday, Wednesday, Thursday, and Friday), five dummy variables are needed for the forecasting regression model.
 
  Indicate whether the statement is true or false

Question 2

When calculating a confidence interval for the mean using a sample size of 30 or more with a known population standard deviation, the ________ is used.
 
  A) normal distribution
  B) Poisson distribution
  C) binomial distribution
  D) Student's t-distribution


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Chocorrol77

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

FALSE

Answer to Question 2

A


bcretired

  • Hero Member
  • *****
  • Posts: 525
Reply #2 on: Jun 24, 2018
Thank you :)


Chocorrol77

  • Sr. Member
  • ****
  • Posts: 313
Reply #3 on: Jun 24, 2018
Happy to help you


« previous next »
 

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

blood categories blood categories
Categories or sterilization, disinfection Categories or sterilization, disinfection
A schematic showing that an inertia switch is connected in series between the fuel-pump relay and ... A schematic showing that an inertia switch is connected in series between the fuel-pump relay and ...
Bowen’s Reaction Series Bowen’s Reaction Series
Expulsion of fetus and afterbirth during normal delivery. The afterbirth consists of the placenta, t Expulsion of fetus and afterbirth during normal delivery. The afterbirth consists of the placenta, t
The Geologic Time Scale The Geologic Time Scale
Video: Primate Evolutionary Tree Animation

For a complete list of videos, visit our video library