« previous next »

Author Question: An experimenter computing the correlation between age and memory span would a. be able to show ... (Read 130 times)

xroflmao

  • Hero Member
  • *****
  • Posts: 515
on: Jun 19, 2018
An experimenter computing the correlation between age and memory span would
 
  a. be able to show that old age produces a decrease in memory span.
  b. be able to determine that a third variable was involved.
  c. make an error because age and memory span are measured on different scales.
  d. be able to determine whether there is a relationship between age and memory span.

Question 2

A factorial design has two levels of factor A and three levels of factor B with six participants in each condition. The F-ratio for the interaction of A x B would have _____ degrees of freedom.
 
  a. 2, 35
  b. 2, 30
  c. 6, 35
  d. 6, 30


pratush dev

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jun 19, 2018
Answer to Question 1

D

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Percussing Liver Span, Determining Lower Liver Border Percussing Liver Span, Determining Lower Liver Border
Acromegaly. Acromegaly is a metabolic disorder in which excessive amounts of growth hormone are secr Acromegaly. Acromegaly is a metabolic disorder in which excessive amounts of growth hormone are secr
A schematic drawing of the same memory saver. A schematic drawing of the same memory saver.
Testing motor function of cranial nerve VII - Show teeth Testing motor function of cranial nerve VII - Show teeth
3-month-old baby in one of Rovee-Collier's memory experiments 3-month-old baby in one of Rovee-Collier's memory experiments
Results from Kliegl's study show that older adults can learn complex information-processing Results from Kliegl's study show that older adults can learn complex information-processing
Video: Summary of glucose catabolism

For a complete list of videos, visit our video library