This topic contains a solution. Click here to go to the answer

Author Question: Use Excel or Minitab to conduct a two-sample t-test for data in the table above. What will be an ... (Read 111 times)

oliviahorn72

  • Hero Member
  • *****
  • Posts: 579
Use Excel or Minitab to conduct a two-sample t-test for data in the table above.
 
  What will be an ideal response?

Question 2

Of those in the sample who did well in the final exam, what percentage of them spent the weekend before the exam studying?
 
  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

stano32

  • Sr. Member
  • ****
  • Posts: 339
Answer to Question 1

Two sample T for C1 vs. C2

Variable N Mean StDev SE Mean
C1 10 7.80 1.02 0.32
C2 10 6.48 2.38 0.75

95 CI for mu C1 - mu C2: (-0.47, 3.11 )
T-Test mu C1 = mu C2 (vs. not =): T = 1.61, P = 0.13, DF = 12

Answer to Question 2

60 out of 82, or 73.17





 

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

For a complete list of videos, visit our video library