Author Question: One of the basic requirements of probability is a. for each experimental outcome Ei, we must have ... (Read 21 times)

sheilaspns

  • Hero Member
  • *****
  • Posts: 567
One of the basic requirements of probability is
 a. for each experimental outcome Ei, we must have P(Ei)  1
  b. P(A) = P(Ac)  1
  c. if there are k experimental outcomes, then P(E1) + P(E2) + ... + P(Ek) = 1
  d. both P(A) = P(Ac)  1 and if there are k experimental outcomes, then P(E1) + P(E2) + ... + P(Ek) = 1

Question 2

The mathematical equation relating the independent variable to the expected value of the dependent variable; that is, E(y) = 0 + 1x, is known as
 a. regression equation
  b. correlation equation
  c. estimated regression equation
  d. regression model



kbennett34

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

c

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

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.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

For a complete list of videos, visit our video library