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

Author Question: In a normal curve _____. a. scores are evenly distributed across the range of values of the ... (Read 72 times)

melina_rosy

  • Hero Member
  • *****
  • Posts: 531
on: Jun 19, 2018
In a normal curve _____.
 
  a. scores are evenly distributed across the range of values of the independent variable
  b. there are at least two modes
  c. scores tend to pile up at one end of the range
  d. scores tend to cluster around the mean

Question 2

The normal curve is _____.
 
  a. symmetrical c. bimodal
  b. skewed d. all of these


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ricroger

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jun 19, 2018
Answer to Question 1

D
The scores in a normal distribution are symmetrically arranged such that, with increasing distance from the mean, frequency declines.

Answer to Question 2

A
The normal curve is symmetrical and unimodal.


melina_rosy

  • Member
  • Posts: 531
Reply 2 on: Jun 19, 2018
:D TYSM

momolu

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Medication errors are three times higher among children and infants than with adults.

Examining the survivorship curve of a Dall mountain sheep population reveals information on the caus Examining the survivorship curve of a Dall mountain sheep population reveals information on the caus
Examining the survivorship curve of a Dall mountain sheep population reveals information on the caus Examining the survivorship curve of a Dall mountain sheep population reveals information on the caus
Range of Motion of the Spine, Lateral Bending Range of Motion of the Spine, Lateral Bending
Long-range forecasts Long-range forecasts
Two normal frequency distributions with the same mean but different amounts of variation Two normal frequency distributions with the same mean but different amounts of variation
Samples from the range of continuous variation in human eye color. Different alleles of more than on Samples from the range of continuous variation in human eye color. Different alleles of more than on
Video: Gastrin (gastric emptying) & Secretin (buffering gastric acid)

For a complete list of videos, visit our video library