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

Author Question: With symmetric, bell-shaped distributions, approximately what percent of the observations are within ... (Read 109 times)

yoooooman

  • Hero Member
  • *****
  • Posts: 557
on: Jun 24, 2018
With symmetric, bell-shaped distributions, approximately what percent of the observations are within two standard deviations of the mean?
 a. 50
  b. 68
  c. 95
  d. 99.7
  e. 100

Question 2

The coefficient of determination ___________________ _ for degrees of freedom takes into account the sample size and the number of independent variables when assessing model fit.
 Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amit

  • Sr. Member
  • ****
  • Posts: 364
Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

adjusted


yoooooman

  • Member
  • Posts: 557
Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

ecabral0

  • Member
  • Posts: 310
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

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

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Independent assortment produces 50 percent recombinants Independent assortment produces 50 percent recombinants
But tortoises on lusher islands where grass is plentiful and the need to reach into trees not so fre But tortoises on lusher islands where grass is plentiful and the need to reach into trees not so fre
Clinal maps of ABO allele distributions in the indigenous populations of the world. Clinal maps of ABO allele distributions in the indigenous populations of the world.
Normal red blood cells (RBCs) are flexible and donut-shaped and move with ease through blood ... Normal red blood cells (RBCs) are flexible and donut-shaped and move with ease through blood ...
How to solve any percent change problem How to solve any percent change problem
Didinium, a barrel-shaped ciliate with tufts of cilia, catching (left) and engulfing (right) Paramec Didinium, a barrel-shaped ciliate with tufts of cilia, catching (left) and engulfing (right) Paramec
Video: Gastrin (gastric emptying) & Secretin (buffering gastric acid)

For a complete list of videos, visit our video library