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

Author Question: A researcher records the odometer reading and age of used Hondas. What kind of correlation is likely ... (Read 54 times)

moongchi

  • Hero Member
  • *****
  • Posts: 516
on: Jun 20, 2018
A researcher records the odometer reading and age of used Hondas. What kind of correlation is likely to be obtained for these two variables?
 
  A) a positive correlation
  B) a negative correlation
  C) a correlation near zero
  D) a correlation near one

Question 2

Samples of size n = 9 are selected from a population with  = 80 with  = 18. What is the expected value of M, the mean of the distribution of sample means?
 
  A) 6
  B) 18
  C) 80/3
  D) 80


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kingjoffery

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

D


moongchi

  • Member
  • Posts: 516
Reply 2 on: Jun 20, 2018
:D TYSM

isabelt_18

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Reading a Pap smear. Reading a Pap smear.
A gauge reading with the needle fluctuating 3 to 9 inches Hg below normal often indicates a vacuum ... A gauge reading with the needle fluctuating 3 to 9 inches Hg below normal often indicates a vacuum ...
If the needle drops 1 or 2 inches Hg from the normal reading, one of the engine valves is burned or ... If the needle drops 1 or 2 inches Hg from the normal reading, one of the engine valves is burned or ...
Correlation Correlation
Table - Correlation Analysis Table - Correlation Analysis
Reading a dideoxy DNA sequencing gel Reading a dideoxy DNA sequencing gel
Video: HIV replication/ Replication cycle of HIV

For a complete list of videos, visit our video library