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

Author Question: Give examples of various external sources of secondary data and discuss how information, as a ... (Read 131 times)

casperchen82

  • Hero Member
  • *****
  • Posts: 540
Give examples of various external sources of secondary data and discuss how information, as a product, is distributed.

Question 2

In hypothesis testing, the null hypothesis is stated as a population parameter being
 a. not equal to a particular value
  b. equal to a particular value
  c. being greater than a particular value
  d. being less than a particular value
  e. either a, c, or d



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jordangronback

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

External data are generated or recorded by an entity other than the researcher's organization. Traditionally, this information has been in published form, but today computerized data archives and electronic data interchange make external data as accessible as internal data. Because secondary data have value, they can be bought and sold like other products, and channels of distribution include (1) libraries, (2) the Internet, (3) vendors, and (4) producers. Classifying external secondary data by the nature of the producer of information yields five basic sources: periodicals, government sources, media sources, trade associations, and commercial sources.

Answer to Question 2

B
The null hypothesis, written as H0, always states the a population parameter is equal to a certain value.




casperchen82

  • Member
  • Posts: 540
Reply 2 on: Jun 29, 2018
Excellent


billybob123

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Wow, this really help

 

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.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

For a complete list of videos, visit our video library