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

Author Question: Test the null hypothesis that the three population mean times are equal. Use = 0.05. What will ... (Read 95 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
on: Jun 24, 2018
Test the null hypothesis that the three population mean times are equal. Use  = 0.05.
 
  What will be an ideal response?

Question 2

For the data given above, the forecast for week 7 is ________.
 
  A) 112 units
  B) 211 units
  C) 121 units
  D) 82 units


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cici

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jun 24, 2018
Answer to Question 1

H0 : 1 = 2 = 3
H1 : i  j for at least one pair (i, j)
Since p-value = 0.0209, we reject H0 at  = 0.05, and conclude that at least two of the three population mean times are not the same.

Answer to Question 2

A


imanialler

  • Member
  • Posts: 539
Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

ebonylittles

  • Member
  • Posts: 318
Reply 3 on: Yesterday
:D TYSM

« 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?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Drawer Test Drawer Test
Test for Depressive Symptoms: CED Scale Test for Depressive Symptoms: CED Scale
Performing a Glycosylated Hemoglobin A1C Test Using a Bayer DCA Vantage Analyzer Performing a Glycosylated Hemoglobin A1C Test Using a Bayer DCA Vantage Analyzer
Egg Cooking Times Egg Cooking Times
Cover test Cover test
The population of a city has continued to grow since 1950. The population of a city has continued to grow since 1950.
Video: Negative Feedback Regulation of Blood Pressure

For a complete list of videos, visit our video library