« previous next »

Author Question: A point estimate is a single numeric value, a best guess of a population parameter, calculated from ... (Read 139 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
on: Jun 24, 2018
A point estimate is a single numeric value, a best guess of a population parameter, calculated from the sample data.
 a. True
  b. False
   Indicate whether the statement is true or false

Question 2

If the observations of a time series increase or decrease regularly through time, we say that the time series has a random (or noise) component.
 a. True
  b. False
   Indicate whether the statement is true or false


prumorgan

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 24, 2018
Answer to Question 1

TRUE

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

xclash

  • Hero Member
  • *****
  • Posts: 681
Reply #2 on: Jun 24, 2018
Thank you :)


prumorgan

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jun 24, 2018
Happy to help you


« previous next »
 

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Erythrocytes (red blood cells) moving through a capillary in single file. Erythrocytes (red blood cells) moving through a capillary in single file.
Interaction web of factors that might influence locust population size. Interaction web of factors that might influence locust population size.
Effect of changing a set point for hypothalamic values Effect of changing a set point for hypothalamic values
Ulysses S. Grant poses at City Point, Virginia, during the siege of Petersburg. Ulysses S. Grant poses at City Point, Virginia, during the siege of Petersburg.
How to combine two or more polynomial fractions into a single rational expression How to combine two or more polynomial fractions into a single rational expression
Population receiving welfare, 1960-2020 Population receiving welfare, 1960-2020
Video: Second Messengers in the Inositol-lipid Signaling Pathway

For a complete list of videos, visit our video library