Author Question: Which of the following is true for an exponential distribution with parameter ? a. = 1/ b. = 1/ ... (Read 135 times)

tsand2

  • Hero Member
  • *****
  • Posts: 520
Which of the following is true for an exponential distribution with parameter ?
 a.  = 1/
  b.  = 1/
  c. The Y-intercept of f(x) is .
  d. All of these choices are true.

Question 2

If the random variable X is exponentially distributed with parameter  = 2, then the probability that X is between 1 and 2 equals the probability that X is between 2 and 3.
  Indicate whether the statement is true or false



Benayers

  • Sr. Member
  • ****
  • Posts: 328
Answer to Question 1

D

Answer to Question 2

F



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

For a complete list of videos, visit our video library