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

Author Question: Imagine that you are reading about a study that showed a positive correlation between the number of ... (Read 79 times)

cnetterville

  • Hero Member
  • *****
  • Posts: 547
on: Jun 21, 2018
Imagine that you are reading about a study that showed a positive correlation between the number of math courses that college women had completed in high school and their grades in a college course in statistics. You can safely conclude that
 
  a. their previous experience with math courses probably prepared them for the statistics course.
  b. students who completed an above-average number of high school math courses are likely to earn an above-average grade in a college statistics course.
  c. students who are smart enough to complete many math courses in high school are likely to be smart enough to good grades in a college statistics course.
  d. students who develop good study habits in high school are likely to use those same study habits in college.

Question 2

Suppose that some researchers are writing up the results of their study, and they are reporting their interpretation of the data from an experiment. At this stage, they are likely to introduce bias if they
 
  a. discuss only statistical significance and ignore practical significance.
  b. are influenced by researcher expectancy.
  c. emphasize practical significance far more than statistical significance.
  d. try to eliminate confounding variables.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tennis14576

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jun 21, 2018
Answer to Question 1

B

Answer to Question 2

A


cnetterville

  • Member
  • Posts: 547
Reply 2 on: Jun 21, 2018
Gracias!

JCABRERA33

  • Member
  • Posts: 344
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

U.S. Study on Identity Achievement With age, more young people are classified in identity achieveme U.S. Study on Identity Achievement With age, more young people are classified in identity achieveme
If sociologists were to study land diving on Pentecost Island in Vanuatu, they could use a variety ... If sociologists were to study land diving on Pentecost Island in Vanuatu, they could use a variety ...
Study of Taste Categories among the Weyéwa of Sumba, Indonesia Study of Taste Categories among the Weyéwa of Sumba, Indonesia
Scatterplots of Variables Having Several Different Levels of Correlation Scatterplots of Variables Having Several Different Levels of Correlation
The reason why I do not study The reason why I do not study
Transmission genetics began with the study of pea plants. Transmission genetics began with the study of pea plants.
Video: Sex-Linked Traits! How are eye colors inherited in fruit flies?

For a complete list of videos, visit our video library