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

Author Question: The number of accidents that occur annually on a busy stretch of highway is an example of: a. a ... (Read 180 times)

Coya19@aol.com

  • Hero Member
  • *****
  • Posts: 601
on: Jun 24, 2018
The number of accidents that occur annually on a busy stretch of highway is an example of:
 a. a discrete random variable.
  b. a continuous random variable.
  c. expected value of a discrete random variable.
  d. expected value of a continuous random variable.

Question 2

The weighted average of the possible values that a random variable X can assume, where the weights are the probabilities of occurrence of those values, is referred to as the:
 a. variance. c. expected value.
  b. standard deviation. d. None of these choices.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

JCABRERA33

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

C


Coya19@aol.com

  • Member
  • Posts: 601
Reply 2 on: Jun 24, 2018
Wow, this really help

dreamfighter72

  • Member
  • Posts: 355
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Number of positive, negative, and neutral images recalled by younger, middle-age, and older adults. ... Number of positive, negative, and neutral images recalled by younger, middle-age, and older adults. ...
Men and women work the same number of hours a week, but men spend more time on paid work, and women ... Men and women work the same number of hours a week, but men spend more time on paid work, and women ...
Distribution of Thunderstorms: Approximately 14.5 million thunderstorms occur each year across the ... Distribution of Thunderstorms: Approximately 14.5 million thunderstorms occur each year across the ...
The number of phenotypic classes in the F2 generation increases as the number of genes controlling t The number of phenotypic classes in the F2 generation increases as the number of genes controlling t
DNA Hypermethylation of Number of Known Genes DNA Hypermethylation of Number of Known Genes
Determine m​, ​n, and i for money invested at 3.6​% compounded semi-annually for 3.5 ... Determine m​, ​n, and i for money invested at 3.6​% compounded semi-annually for 3.5 ...
Video: Male Reproductive System - Testosterone

For a complete list of videos, visit our video library