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

Author Question: Under the normal curve, 68 of the cases must always fall a. above the mean b. between + 1 ... (Read 123 times)

penza

  • Hero Member
  • *****
  • Posts: 1,022
on: Jun 20, 2018
Under the normal curve, 68 of the cases must always fall
 
  a. above the mean
  b. between + 1 standard deviation units from the mean
  c. between + 2 standard deviation units from the mean
  d. all of these, depending on the particular shape of the curve

Question 2

The size of a given population may be
 
  a. finite
   b. infinite
   c. determined on the basis of the total number of observations sharing a given
   trait
   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

Dominic

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

d


penza

  • Member
  • Posts: 1,022
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

mjenn52

  • Member
  • Posts: 351
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

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).

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Sickled and normal red blood cells Sickled and normal red blood cells
Normal red blood cells. Normal red blood cells.
Effect-log dose curve for the analgesic action of three narcotics and aspirin. Hydromorphone is more ... Effect-log dose curve for the analgesic action of three narcotics and aspirin. Hydromorphone is more ...
The slope of the curve y = ax^3 - bx^2 + cx - 3 at x = 2 is 5. If the point of inflection of the cur The slope of the curve y = ax^3 - bx^2 + cx - 3 at x = 2 is 5. If the point of inflection of the cur
The traditional human karyotypes derived from a normal female and a normal male The traditional human karyotypes derived from a normal female and a normal male
Type II curve. Mortality does not vary with age. Data for five-lined skink (Eumeces fasciatus). Type II curve. Mortality does not vary with age. Data for five-lined skink (Eumeces fasciatus).
Video: Carbohydrate Metabolism: Introduction to renal processes and filtrate formation and composition

For a complete list of videos, visit our video library