« previous next »

Author Question: What is the standard deviation of the number of hours households spend connected to the internet ... (Read 80 times)

MirandaLo

  • Hero Member
  • *****
  • Posts: 538
on: Jun 24, 2018
What is the standard deviation of the number of hours households spend connected to the internet each month?
 
  A) 12.817
  B) 14.667
  C) 15.679
  D) 11.990

Question 2

What is the sample variance of the Group 2?
 
  A) 468.70
  B) 366.01
  C) 456.19
  D) 490.67


Sammyo

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

How to quickly determine the maximum or minimum value of a quadratic equation in standard form How to quickly determine the maximum or minimum value of a quadratic equation in standard form
Number Number
Percentage of higher-income Canadian households Percentage of higher-income Canadian households
The deadline is in 2 hours somebody can help me, please!!! The deadline is in 2 hours somebody can help me, please!!!
Directions: Fill in the correct number or word(s). Order: Lantus U-100 insulin 68 units subcut ... Directions: Fill in the correct number or word(s). Order: Lantus U-100 insulin 68 units subcut ...
Number line (real numbers) Number line (real numbers)
Video: Proteins Defined, Hierarchy & Composition of Cells

For a complete list of videos, visit our video library