« previous next »

Author Question: The standard deviation is the square root of the variance. Indicate whether the statement is true ... (Read 79 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?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Tissues and Regions of the Root Tip Tissues and Regions of the Root Tip
Development of a soybean root nodule Development of a soybean root nodule
Standard reduction potentials of the major respiratory electron carriers Standard reduction potentials of the major respiratory electron carriers
How to sketch a quadratic equation that is in standard form (Question 2) How to sketch a quadratic equation that is in standard form (Question 2)
Distributions and variance Distributions and variance
Video: Autonomic Nervous System Animation

For a complete list of videos, visit our video library