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

Author Question: If the value of the sample mean is close enough to the hypothesized value 0 of the population mean ... (Read 57 times)

jenna1

  • Hero Member
  • *****
  • Posts: 568
on: Jun 24, 2018
If the value of the sample mean  is close enough to the hypothesized value 0 of the population mean , then:
 a. the value of 0 is definitely correct.
  b. the value of 0 is definitely wrong.
  c. we reject the null hypothesis.
  d. we cannot reject the null hypothesis.

Question 2

Discuss briefly the procedure that is employed in the building of a model.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

momtoalll

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

a . Clearly define the dependent variable that you wish to analyze or predict.
b. Using your knowledge of the dependent variable, produce a list of predictors that may be related to the dependent variable.
c. Gather the required observations (at least 6 for each independent variable used in the equation) for the potential models.
d. Use your knowledge of the dependent variable and predictor variables to identify and formulate several possible models.
e. Use statistical software to estimate the possible models.
f. Determine whether the required conditions are satisfied. If not, attempt to correct the problem. At this point, you may have several equal models from which to choose.
g. Use your judgment and the statistical output to select the best model.


jenna1

  • Member
  • Posts: 568
Reply 2 on: Jun 24, 2018
Excellent

bigcheese9

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

A small sample of the great diversity of seed sizes and shapes. A small sample of the great diversity of seed sizes and shapes.
Predators and Population Cycles Predators and Population Cycles
The Spinal Cord, The Spinal Cord and Spinal Nerves; Close-up of the Caudal Region of the Spinal Nerv The Spinal Cord, The Spinal Cord and Spinal Nerves; Close-up of the Caudal Region of the Spinal Nerv
A medical assistant holds a specimen container to receive a biopsy sample. A medical assistant holds a specimen container to receive a biopsy sample.
ABO and Rh grouping using gelatin centrifugation. The blood sample above is AB negative as indicated ... ABO and Rh grouping using gelatin centrifugation. The blood sample above is AB negative as indicated ...
The population of Asia increases rapidly, the demand for food and water is also growing The population of Asia increases rapidly, the demand for food and water is also growing
Video: Simple and Double Sugar

For a complete list of videos, visit our video library