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

Author Question: In a Poisson probability problem, the rate of errors is one every two hours. To find the probability ... (Read 180 times)

vicotolentino

  • Hero Member
  • *****
  • Posts: 552
on: Jun 24, 2018
In a Poisson probability problem, the rate of errors is one every two hours. To find the probability of three defects in four hours,
 a.  = 1, x = 4
  b.  = 2, x = 3
  c.  = 3, x = 2
  d.  = 3, x = 6

Question 2

If the coefficient of correlation is 0.4, the percentage of variation in the dependent variable explained by the variation in the independent variable
 a. is 40
  b. is 16.
  c. is 4
  d. can be any positive value


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dlook33

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

b

Answer to Question 2

B


vicotolentino

  • Member
  • Posts: 552
Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

xoxo123

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Piaget’s Three-Mountain Problem Piaget’s Three-Mountain Problem
How to manually find the mean, variance, and standard deviation for a set of numbers How to manually find the mean, variance, and standard deviation for a set of numbers
How to find the area of a function using limits and Riemann sums How to find the area of a function using limits and Riemann sums
How to solve an exponential growth problem involving bacterial growth (Question 2) How to solve an exponential growth problem involving bacterial growth (Question 2)
How to calculate the probability of complementary events How to calculate the probability of complementary events
How to find the possible equations of a graph? How to find the possible equations of a graph?
Video: Stroke volume - contractility definition

For a complete list of videos, visit our video library