« previous next »

Author Question: The approximate class width for a frequency distribution involving quantitative data can be ... (Read 119 times)

justinmsk

  • Hero Member
  • *****
  • Posts: 524
on: Jun 24, 2018
The approximate class width for a frequency distribution involving quantitative data can be determined using the expression
 a. mean frequency/total frequency.
  b. total frequency/class midpoint.
  c. range/desired number of classes.
  d. desired number of classes/class midpoint.

Question 2

The constraint 2x1  x2 = 0 passes through the point (200,100).
 a. True
  b. False
  Indicate whether the statement is true or false


jackie

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

A flat-tip (straight-blade) screwdriver. The width of the blade should match the width of the slot ... A flat-tip (straight-blade) screwdriver. The width of the blade should match the width of the slot ...
Three factors that influence the distribution of Na+ and K+ ions across the neural membrane. Three factors that influence the distribution of Na+ and K+ ions across the neural membrane.
Distribution and Forms of Precipitation: Graupel and Hail Distribution and Forms of Precipitation: Graupel and Hail
Fluidization - Data Table of experiment Fluidization - Data Table of experiment
Oxidation and reduction reactions involving flavin coenzymes Oxidation and reduction reactions involving flavin coenzymes
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
Video: Transcription - Introns and exons

For a complete list of videos, visit our video library