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 75 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?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

The clonal selection hypothesis The clonal selection hypothesis
Independent assortment of chromosomes at meiosis explains Mendel’s ratio Independent assortment of chromosomes at meiosis explains Mendel’s ratio
Functional MRI Scans These scans of human brains show localized average increases in neural activity Functional MRI Scans These scans of human brains show localized average increases in neural activity
Average quarterly presidential approval rating, from Eisenhower to Trump Average quarterly presidential approval rating, from Eisenhower to Trump
Mendel’s test cross to verify independent assortment Mendel’s test cross to verify independent assortment
Meiosis and the law of independent assortment Meiosis and the law of independent assortment
Video: Chemical Messengers Animation

For a complete list of videos, visit our video library