This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: An Internet service provider has the capability of tracking the time that each of its customers ... (Read 37 times)

arivle123

  • Hero Member
  • *****
  • Posts: 569
on: Jun 24, 2018
An Internet service provider has the capability of tracking the time that each of its customers spends connected to the Internet during a month. These data would constitute:
 
  A) a simple random sample.
  B) a convenience sample.
  C) a cluster sample.
  D) a population.

Question 2

Families with an income range of 35,000 to 55,000 are likely to buy the latest Star Quest DVD. What is the expected value for the family income for this uniform probability distribution?
 
  A) 45,000
  B) 90,000
  C) 20,000
  D) 1666.67


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jordangronback

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

A


arivle123

  • Member
  • Posts: 569
Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

Missbam101

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

The span of Homo sapiens sapiens’ time on earth The span of Homo sapiens sapiens’ time on earth
Time Slows Down Near Matter Time Slows Down Near Matter
The Genus Homo Through Time The Genus Homo Through Time
Bronfenbrenner’s model of the ecological-systems approach to studying development. He suggested that Bronfenbrenner’s model of the ecological-systems approach to studying development. He suggested that
Social Capability and Economic Growth Social Capability and Economic Growth
Time Line for Life’s Origin and Evolution Time Line for Life’s Origin and Evolution
Video: Glycolysis - and oxygen

For a complete list of videos, visit our video library