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

Author Question: The measure of the amount of random sampling error in a survey's result is known as ____. a. r ... (Read 73 times)

Davideckstein7

  • Hero Member
  • *****
  • Posts: 555
on: Jun 22, 2018
The measure of the amount of random sampling error in a survey's result is known as ____.
 
  a. r
  b. the p-value
  c. the correlation coefficient
  d. the margin of error

Question 2

According to the Yerkes-Dodson law, the relationship between arousal and performance can be described by a(n) ____.
 
  a. positive linear function (more arousal leads to better performance)
  b. negative linear function (less arousal leads to better performance)
  c. positive exponential function (more arousal leads to better and better performance; a lot of arousal leads to tremendously good performance)
  d. inverted U-shaped function (more arousal leads to better performance, but only up to a point; too much arousal can hinder performance)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Viet Thy

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jun 22, 2018
Answer to Question 1

D

Answer to Question 2

D


Davideckstein7

  • Member
  • Posts: 555
Reply 2 on: Jun 22, 2018
Thanks for the timely response, appreciate it

scottmt

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

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.

Calipers are used to measure the body fat on the triceps of a patient. Calipers are used to measure the body fat on the triceps of a patient.
Both the top and bottom pattern have the same frequency. However, the amount of on-time varies. Both the top and bottom pattern have the same frequency. However, the amount of on-time varies.
Calculation of the Amount of the Local Anesthetic and Vasoconstrictor Calculation of the Amount of the Local Anesthetic and Vasoconstrictor
A sampling of the modified and unusual bases found in tRNAs A sampling of the modified and unusual bases found in tRNAs
Light beer has about the same amount of alcohol as regular beer Light beer has about the same amount of alcohol as regular beer
Determ ine the measure of angle x Determ ine the measure of angle x
Video: Major Elements in Biological Molecules: Nucleic acids

For a complete list of videos, visit our video library