« previous next »

Author Question: The approximate class width for a frequency distribution involving quantitative data can be ... (Read 125 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?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Foliage height diversity and bird species diversity (data from MacArthur and MacArthur 1961). Foliage height diversity and bird species diversity (data from MacArthur and MacArthur 1961).
Clinal map of the distribution of HbS in Africa. Clinal map of the distribution of HbS in Africa.
The four processes of pharmacokinetics: absorption, distribution, metabolism, and excretion. The four processes of pharmacokinetics: absorption, distribution, metabolism, and excretion.
How to solve an exponential decay problem involving first order decay How to solve an exponential decay problem involving first order decay
Vocal cords in the larynx. Action of skeletal muscle in the cords alters the width of the glottis, t Vocal cords in the larynx. Action of skeletal muscle in the cords alters the width of the glottis, t
The Hfr chromosome time-of-entry map is assembled from the recombinant data The Hfr chromosome time-of-entry map is assembled from the recombinant data
Video: Fermentation pathways

For a complete list of videos, visit our video library