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

Author Question: In an application for a credit card, potential customers are asked for their social security ... (Read 105 times)

Davideckstein7

  • Hero Member
  • *****
  • Posts: 555
on: Jun 24, 2018
In an application for a credit card, potential customers are asked for their social security numbers. A social security number is an example of a _____.
 a. categorical variable
  b. quantitative variable
  c. categorical or quantitative variable, depending on how the respondents answered the question
  d. ratio variable

Question 2

A population has a standard deviation of 16 . If a sample of size 64 is selected from this population, what is the probability that the sample mean will be within 2 of the population mean?
 a. 0.6826
   b. 0.3413
   c. -0.6826
   d. Since the mean is not given, there is no answer to this question.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joneynes

  • Sr. Member
  • ****
  • Posts: 376
Reply #1 on: Jun 24, 2018
Answer to Question 1

a

Answer to Question 2

a


Davideckstein7

  • Member
  • Posts: 555
Reply 2 on: Jun 24, 2018
Gracias!

Sarahjh

  • Member
  • Posts: 370
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Application of an ostomy bag or pouch:E, Then, the clamp is securely clipped shut. Application of an ostomy bag or pouch:E, Then, the clamp is securely clipped shut.
This chart illustrates the bottom up assumption about government. In this, attitudes, culture, and This chart illustrates the bottom up assumption about government. In this, attitudes, culture, and
diagram of question asked diagram of question asked
Application of a Hot Soak Application of a Hot Soak
Sociologists disagree about the relative significance of race and social class in determining social ... Sociologists disagree about the relative significance of race and social class in determining social ...
Social and leisure organizations VS. activities by Canadians age 65 and older. Social and leisure organizations VS. activities by Canadians age 65 and older.
Video: Fermentation pathways

For a complete list of videos, visit our video library