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

Author Question: What is the average value expected for the independent-measures t statistic if the null hypothesis ... (Read 74 times)

casperchen82

  • Hero Member
  • *****
  • Posts: 540
on: Jun 20, 2018
What is the average value expected for the independent-measures t statistic if the null hypothesis is true?
 
  a. 0 c. 1
  b. 1 d. M1  M2

Question 2

The data from an independent-measures research study produce a sample mean difference of 6 points and an estimated standard error of 2 points. If there are n = 8 scores in each sample, what is the value for the t statistic?
 
  a. 6/2 c. 6/0.25
  b. 6/4 d. 6/0.50


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcomstock09

  • Sr. Member
  • ****
  • Posts: 377
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

A


casperchen82

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Jun 20, 2018
Thank you!


mcomstock09

  • Sr. Member
  • ****
  • Posts: 377
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Average winter rainfall and variation in rainfall among sites inhabited by Suromalus ater Average winter rainfall and variation in rainfall among sites inhabited by Suromalus ater
(a) Mean duration (days) and (b) average maximum depth (mm) of snow cover throughout northern latitu (a) Mean duration (days) and (b) average maximum depth (mm) of snow cover throughout northern latitu
Measures of ocean chlorophyll-a concentrations from part of Atlantic Canada in (a) January 2006, and Measures of ocean chlorophyll-a concentrations from part of Atlantic Canada in (a) January 2006, and
Average Pulse Rates by Age Average Pulse Rates by Age
Top Eleven Countries in Year 2009 According to Three Different Measures Top Eleven Countries in Year 2009 According to Three Different Measures
Children's behaviour rating scores on measures of aggression and anxiety Children's behaviour rating scores on measures of aggression and anxiety
Video: Griffith's experiments

For a complete list of videos, visit our video library