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

Author Question: Equivalent groups typically are formed by . a. selecting two or more samples randomly from the ... (Read 46 times)

penza

  • Hero Member
  • *****
  • Posts: 1,022
on: Aug 2, 2018
Equivalent groups typically are formed by .
 
  a. selecting two or more samples randomly from the population
  b. ensuring that the proportions of males and females are the same in each group
  c. matching participants for extraneous characteristics
  d. randomly assigning participants to groups

Question 2

If more scores are clustered at the high-score end of a distribution and only a few scores are at the low-score end, then the distribution is .
 
  a. symmetrical and unimodal
  b. asymmetrical and bimodal
  c. positively skewed
  d. negatively skewed


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

JCABRERA33

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Aug 2, 2018
Answer to Question 1

D

Answer to Question 2

D


penza

  • Member
  • Posts: 1,022
Reply 2 on: Aug 2, 2018
Thanks for the timely response, appreciate it

diana chang

  • Member
  • Posts: 288
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Living in groups and the many eyes hypothesis. Living in groups and the many eyes hypothesis.
The term wasp is typically defined as any insect of the order Hymenoptera and suborder Apocrita that The term wasp is typically defined as any insect of the order Hymenoptera and suborder Apocrita that
Political parties vs interest groups Political parties vs interest groups
Funeral Rituals and Practices among U.S. Cultural Groups Funeral Rituals and Practices among U.S. Cultural Groups
(a) In a healthy eye, aqueous humor is formed in the ciliary process and drains through the canal of ... (a) In a healthy eye, aqueous humor is formed in the ciliary process and drains through the canal of ...
Harry and Gus fish the same lake together from the same boat. Each morning Harry typically ... Harry and Gus fish the same lake together from the same boat. Each morning Harry typically ...
Video: Mycobacterium tuberculosis: Drug Resistance and Natural Selection

For a complete list of videos, visit our video library