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 118 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
Great answer, keep it coming :)

ryhom

  • Member
  • Posts: 366
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Normal Ear Alignment Normal Ear Alignment
Fall Fall
The Normal Distribution of Scores for a Standardized Intelligence Test The Normal Distribution of Scores for a Standardized Intelligence Test
Normal and Impaired Vision Normal and Impaired Vision
Normal (emmetropic) eye Normal (emmetropic) eye
The time at which the mailman delivers the mail to Ace Bike Shop follows a normal distribution ... The time at which the mailman delivers the mail to Ace Bike Shop follows a normal distribution ...
Video: Introduction to Photolithography - WC, BLF, PA, Hard and Soft baking

For a complete list of videos, visit our video library