« previous next »

Author Question: Which of the following is a possible reason for an outlier in a data set? a. The individual in ... (Read 71 times)

jman1234

  • Hero Member
  • *****
  • Posts: 560
on: Jun 24, 2018
Which of the following is a possible reason for an outlier in a data set?
 a. The individual in question belongs to a different group than the bulk of individuals measured.
 
  b. The outlier is a legitimate data value and represents natural variability for the group and variables measured.
 
  c. All of these answers are possible reasons for an outlier.
 
  d. A mistake was made while taking a measurement or entering it into the computer.

Question 2

Which of the following is a popular distribution, especially when a right-skewed distribution of a nonnegative quantity is desired?
 a. t-distribution
  b. chi-square distribution
  c. gamma distribution
  d. normal distribution
  e. all of these choices


lorealeza

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Acromegaly in one individual from a pair of identical twins. Acromegaly in one individual from a pair of identical twins.
Recognizing data clusters Recognizing data clusters
Maslow’s hierarchy of needs proposes that lower needs dominate the individual’s motivations and ... Maslow’s hierarchy of needs proposes that lower needs dominate the individual’s motivations and ...
Flow data for a healthy donor (top panel) and a HIV positive patient. CD3 is a T-cell marker, CD4 is ... Flow data for a healthy donor (top panel) and a HIV positive patient. CD3 is a T-cell marker, CD4 is ...
Data for a Hypothetical Paternity Test Using 13 CODIS Genes Data for a Hypothetical Paternity Test Using 13 CODIS Genes
Linkage Data from 39 Families with Cystic Fibrosis Linkage Data from 39 Families with Cystic Fibrosis
Video: Causes of Acne

For a complete list of videos, visit our video library