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

Author Question: In a sampling distribution of the mean, approximately percent of the sample means will be contained ... (Read 556 times)

melly21297

  • Hero Member
  • *****
  • Posts: 565
on: Aug 2, 2018
In a sampling distribution of the mean, approximately percent of the sample means will be contained within the interval of two standard errors above and below the population mean.
 
  a. 34
  b. 68
  c. 95
  d. over 99

Question 2

Statistics are necessary in behavioral research because .
 
  a. of variability in behaviors among people
  b. raw data cannot be reliably interpreted
  c. population parameters are so variable
  d. people are almost all alike on many different characteristics


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tjayeee

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Aug 2, 2018
Answer to Question 1

C

Answer to Question 2

A


melly21297

  • Hero Member
  • *****
  • Posts: 565
Reply #2 on: Aug 2, 2018
Both answers were spot on, thank you once again


tjayeee

  • Sr. Member
  • ****
  • Posts: 329
Reply #3 on: Aug 2, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Sample Exercise Prescription for Weight Training: Intermediate Sample Exercise Prescription for Weight Training: Intermediate
Sample Exercise Program for Healthy Older Adults (cont.) Sample Exercise Program for Healthy Older Adults (cont.)
Parenting Styles Reported by a Representative Sample of American Adolescents Parenting Styles Reported by a Representative Sample of American Adolescents
Distribution and Forms of Precipitation: Sleet Distribution and Forms of Precipitation: Sleet
Global Distribution of Precipitation Global Distribution of Precipitation
Distribution of dystrophin in muscle cells. (a) In normal muscle cells, all the dystrophin is locate Distribution of dystrophin in muscle cells. (a) In normal muscle cells, all the dystrophin is locate
Video: Stomach peristalsis - Movement of Food Through the Small Intestine

For a complete list of videos, visit our video library