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

Author Question: For the t ratio, the only time a negative t value may occur is when a. sample mean 1 is smaller ... (Read 64 times)

dmcintosh

  • Hero Member
  • *****
  • Posts: 517
on: Jun 20, 2018
For the t ratio, the only time a negative t value may occur is when
 
  a. sample mean 1 is smaller than sample mean 2
  b. sample mean 2 is smaller than sample mean 1
  c. the sample means are equal
  d. none of these, since t may never be negative

Question 2

Calculate the means for each group
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

scottmt

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

Ma= 5.300 Mb= 7.700


dmcintosh

  • Member
  • Posts: 517
Reply 2 on: Jun 20, 2018
Excellent

sultana.d

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Ventilation of the mammalian lung by negative pressure filling. Ventilation of the mammalian lung by negative pressure filling.
Maximal Heart Rate Over Time Maximal Heart Rate Over Time
Both the top and bottom pattern have the same frequency. However, the amount of on-time varies. Both the top and bottom pattern have the same frequency. However, the amount of on-time varies.
The time at which the mailman delivers the mail to Ace Bike Shop follows a normal distribution ... The time at which the mailman delivers the mail to Ace Bike Shop follows a normal distribution ...
Time Line for Life’s Origin and Evolution Time Line for Life’s Origin and Evolution
Time-of-entry mapping Time-of-entry mapping
Video: Elementary kinetics

For a complete list of videos, visit our video library