« previous next »

Author Question: Frequency polygons with jagged edges usually represent A) Incomplete data. B) Small data sets. ... (Read 50 times)

evelyn o bentley

  • Hero Member
  • *****
  • Posts: 564
on: Aug 4, 2018
Frequency polygons with jagged edges usually represent
 
  A) Incomplete data.
  B) Small data sets.
  C) Large data sets.
  D) Bad artistry.

Question 2

An advantage of a frequency polygon is that
 
  A) Two frequency distributions can be compared on the same graph.
  B) Only one frequency distribution can be plotted on one graph.
  C) No further statistical analysis is necessary.
  D) The data need no explanation or interpretation.


strudel15

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

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?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Bayliss and Starling discovered the mechanism by which the small intestine and pancreas work togethe Bayliss and Starling discovered the mechanism by which the small intestine and pancreas work togethe
Extent of agricultural activity across the planet (data from Foley et al. 2005). Extent of agricultural activity across the planet (data from Foley et al. 2005).
A humpback whale tail displaying wavy rear edges A humpback whale tail displaying wavy rear edges
Snout and mouth of sand tiger shark, showing protruding teeth and small eyes Snout and mouth of sand tiger shark, showing protruding teeth and small eyes
GI endoscopy. (a) Similar to other forms of GI endoscopy, laparoscopy involves the insertion of a sp GI endoscopy. (a) Similar to other forms of GI endoscopy, laparoscopy involves the insertion of a sp
Small Plates Small Plates
Video: Structures that affect circulation - kidneys and blood volume and skeletal muscle pumping

For a complete list of videos, visit our video library