« previous next »

Author Question: What type of car is more popular among college students, American or foreign? One hundred fifty-nine ... (Read 67 times)

lracut11

  • Hero Member
  • *****
  • Posts: 536
on: Jul 24, 2018
What type of car is more popular among college students, American or foreign? One hundred fifty-nine college students were randomly sampled and each was asked which type of car he or she prefers.
 
  A computer package was used to generate the printout below for the proportion of college students who prefer American automobiles.
 
   SAMPLE PROPORTION = .390998
   SAMPLE SIZE = 159
 
   UPPER LIMIT = .464240
   LOWER LIMIT = .331153
 
  What proportion of the sampled students prefer foreign automobiles?
  A) .464240 B) .390998 C) .331153 D) .609002

Question 2

Complete the ANOVA table.
 
  Source df SS MS F
  Treatments 3 857.1
  Error 8 372.8
  Total
 
  What will be an ideal response?


Edwyer

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

Source df SS MS F
Treatments 3 857.1 285.7 6.13
Error 8 372.8 46.6
Total 11 1229.9


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

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?

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?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Type C killer whales in the Ross Sea. The eye patch slants forward. Type C killer whales in the Ross Sea. The eye patch slants forward.
Intramuscular drug administration: (c) the needle is inserted at a 90° angle: Source: Pearson Educat Intramuscular drug administration: (c) the needle is inserted at a 90° angle: Source: Pearson Educat
The transition from college to first job can be a triggering situation for new growth in meaning ... The transition from college to first job can be a triggering situation for new growth in meaning ...
Comparison of C-type Climates Comparison of C-type Climates
Primary Type of Floor Framing Primary Type of Floor Framing
American Toad American Toad
Video: Four Giant Convection Cells oF Earth

For a complete list of videos, visit our video library