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

Author Question: Suppose a researcher wants to test whether there is a difference in the mean performance of three ... (Read 83 times)

@Brianna17

  • Hero Member
  • *****
  • Posts: 550
on: Jun 24, 2018
Suppose a researcher wants to test whether there is a difference in the mean performance of three different types of pain reliever. If 15 individuals were randomly selected to try each type of pain reliever and rate the amount of relief, what would be the degrees of freedoms for SS(within) in an analysis of variance?
 a. 17
 
  b. 44
 
  c. 42
 
  d. 2

Question 2

Common cause variation is the inherent variation in an in-control process.
 a. True
  b. False
   Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Sierray

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

TRUE


@Brianna17

  • Member
  • Posts: 550
Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

kishoreddi

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Straight Leg Raising Test Straight Leg Raising Test
Triceps Reflex Test Triceps Reflex Test
Ankle Reflex Test Ankle Reflex Test
Pregnancy test Pregnancy test
a) Radioimmunosorbent test (RIST); (b) radioallergosorbent test (RAST). a) Radioimmunosorbent test (RIST); (b) radioallergosorbent test (RAST).
Resting Membrane Potential: Voltage Difference Resting Membrane Potential: Voltage Difference
Video: Atrial natriuretic peptide (vasodilation) & Aldosterone

For a complete list of videos, visit our video library