« previous next »

Author Question: The standard deviation is the square root of the variance. Indicate whether the statement is true ... (Read 86 times)

lindiwe

  • Hero Member
  • *****
  • Posts: 577
on: Jun 24, 2018
The standard deviation is the square root of the variance.
 
  Indicate whether the statement is true or false

Question 2

When a group of university students takes a poll of their fellow students on whether they support a proposed fee increase, the sampling method they would use when students walking near the library are surveyed would be called a random sample.
 
  Indicate whether the statement is true or false


Dunkey

  • Sr. Member
  • ****
  • Posts: 333
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
« previous next »
 

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Root Systems of Eudicots and Monocots Root Systems of Eudicots and Monocots
Yinka Shonibare MBE, Nelson's Ship in a Bottle, Fourth Plinth, Trafalgar Square, London. Yinka Shonibare MBE, Nelson's Ship in a Bottle, Fourth Plinth, Trafalgar Square, London.
Cumulative Standard Normal Distribution Cumulative Standard Normal Distribution
Common Root Words and Combining Forms Common Root Words and Combining Forms
How to quickly find the vertex of a quadratic equation that is in standard form How to quickly find the vertex of a quadratic equation that is in standard form
Primary growth in a root Primary growth in a root
Video: Cardiac Cycle (Part 1 of 4)

For a complete list of videos, visit our video library