« previous next »

Author Question: In a situation where we know the population standard deviation but wish to estimate the population ... (Read 48 times)

yoooooman

  • Hero Member
  • *****
  • Posts: 557
on: Jun 24, 2018
In a situation where we know the population standard deviation but wish to estimate the population mean using a 90 percent confidence interval, the critical value is z = 1.645.
 
  Indicate whether the statement is true or false

Question 2

Using the given data, calculate the value of mean absolute percentage error.
 
  A) 12.56
  B) 10.28
  C) 15.03
  D) 25.27


pikon

  • Sr. Member
  • ****
  • Posts: 361
Reply #1 on: Jun 24, 2018
Answer to Question 1

TRUE

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

During their annual migration, the entire population of Arctic terns move from the Arctic Ocean in t During their annual migration, the entire population of Arctic terns move from the Arctic Ocean in t
Predators and Population Cycles Predators and Population Cycles
Three Population Pyramids Three Population Pyramids
Write the equation for the population y at any instant Write the equation for the population y at any instant
Population: Historic Patterns Population: Historic Patterns
A blade and assorted plates for a standard grinder A blade and assorted plates for a standard grinder
Video: Helper T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library