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 537 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?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

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%.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Distribution of the Old World monkeys. Distribution of the Old World monkeys.
Identical twins share 100 percent of their segregating genes. Identical twins share 100 percent of their segregating genes.
Sample Daily Log For Holistic Self-Care Plan. Sample Daily Log For Holistic Self-Care Plan.
Daniel's Enterprises has a beta of 1.98 and a growth rate of 12 percent. The stock is ... Daniel's Enterprises has a beta of 1.98 and a growth rate of 12 percent. The stock is ...
A sample of carbon monoxide gas occupies 125 mL at 20.0 °C and 455 mm Hg. If the A sample of carbon monoxide gas occupies 125 mL at 20.0 °C and 455 mm Hg. If the
(a) The distribution of sickle cell anemia in the Old World. (b) The distribution of malaria overlap (a) The distribution of sickle cell anemia in the Old World. (b) The distribution of malaria overlap
Video: Rena arc construction

For a complete list of videos, visit our video library