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

Author Question: In the formula, t = (M1 M2 ) / Sdifference, Sdifference is A) the sum of the standard deviations ... (Read 66 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
on: Jun 20, 2018
In the formula, t = (M1  M2 ) / Sdifference, Sdifference is
 
  A) the sum of the standard deviations of the distribution of means.
  B) the pooled estimate of the populations' standard deviation.
  C) the standard deviation of the distribution of differences between means.
  D) the average standard deviation of the two samples.

Question 2

If psychologists want to draw statistical conclusions that go beyond the numbers actually collected in a research study, they will use __________.
 
  Fill in the blanks 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

choc0chan

  • Sr. Member
  • ****
  • Posts: 362
Reply #1 on: Jun 20, 2018
Answer to Question 1

Thank you

Answer to Question 2

inferential statistics


xclash

  • Member
  • Posts: 681
Reply 2 on: Jun 20, 2018
Gracias!

shewald78

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

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?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

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.

Summary of Standard Precautions Summary of Standard Precautions
How to calculate RRSP using the annuity formula How to calculate RRSP using the annuity formula
Provide the given and then write the formula and solve Provide the given and then write the formula and solve
Draw the electron dot formula for the perchlorate ion, ClO4-. How many nonbondin Draw the electron dot formula for the perchlorate ion, ClO4-. How many nonbondin
Ethanol has the molecular formula C2H6O. Which ball and stick model shown above represents ... Ethanol has the molecular formula C2H6O. Which ball and stick model shown above represents ...
One standard drink = 1/2 ounce of ethyl alcohol One standard drink = 1/2 ounce of ethyl alcohol
Video: Definitions of stroke volume, preload definition & Factors influencing stroke volume

For a complete list of videos, visit our video library