« previous next »

Author Question: Using results of Excel or Minitab to conduct a two-sample t-test, test H0 : 1 - 2 0 vs. H1 : 1 - 2 ... (Read 124 times)

DelorasTo

  • Hero Member
  • *****
  • Posts: 548
on: Jun 24, 2018
Using results of Excel or Minitab to conduct a two-sample t-test, test H0 : 1 - 2  0 vs. H1 : 1 - 2 > 0 at the 5 significance level.
 
  What will be an ideal response?

Question 2

The mean of a probability distribution provides a measure of the center of the distribution.
 
  Indicate whether the statement is true or false


bob

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

Since p-value < 0.05, we reject H0. There is enough statistical evidence to reject H0 and conclude that the true mean number of good clay pigeons from supplier 1 is higher than those from supplier 2.

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

DelorasTo

  • Hero Member
  • *****
  • Posts: 548
Reply #2 on: Jun 24, 2018
Thank you


bob

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Jun 24, 2018
No problemo


« previous next »
 

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Population genetics sample question Population genetics sample question
A Test for the Blind Spot A Test for the Blind Spot
To test for a leak, this tester was set to the 0.020 inch hole and turned on. The ball rose in the ... To test for a leak, this tester was set to the 0.020 inch hole and turned on. The ball rose in the ...
Examples of the Types of Cards Used in a Test of Inductive Reasoning Examples of the Types of Cards Used in a Test of Inductive Reasoning
Excel Interpretation Excel Interpretation
Outgroup role in relative rate test Outgroup role in relative rate test
Video: Monohybrid crosses

For a complete list of videos, visit our video library