« previous next »

Author Question: An experimenter computing the correlation between age and memory span would a. be able to show ... (Read 137 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?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

These illustrations show Ellen Craft, a slave with and without a disguise. She dressed “as a disting These illustrations show Ellen Craft, a slave with and without a disguise. She dressed “as a disting
A schematic drawing of the same memory saver. A schematic drawing of the same memory saver.
OraQuick. A negative result would show a red line at the "C" mark, whereas a positive ... OraQuick. A negative result would show a red line at the "C" mark, whereas a positive ...
Please show all your work (4 marks) Please show all your work (4 marks)
Table - Correlation Analysis Table - Correlation Analysis
Here we show the first three divisions of cleavage, a process that carves up a zygote’s cytoplasm. ... Here we show the first three divisions of cleavage, a process that carves up a zygote’s cytoplasm. ...
Video: Chronology of leptin research (A history of leptin research)

For a complete list of videos, visit our video library