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

Author Question: A population of size 1,000 has a proportion of .5 . Therefore, the proportion and the standard ... (Read 71 times)

burchfield96

  • Hero Member
  • *****
  • Posts: 610
on: Jun 24, 2018
A population of size 1,000 has a proportion of .5 . Therefore, the proportion and the standard deviation of the sample proportion for samples of size 100 are _____.
 a. 500 and .047
  b. 500 and .050
  c. .5 and .047
  d. .5 and .050

Question 2

For a continuous random variable x, the probability density function f(x) represents _____.
 a. the probability at a given value of x
  b. the area under the curve at x
  c. both the probability at a given value of x and the area under the curve at x
  d. the height of the function at x


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dreamfighter72

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

d


burchfield96

  • Member
  • Posts: 610
Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

meow1234

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Interaction web of factors that might influence locust population size. Interaction web of factors that might influence locust population size.
Biodiversity Depends on the Size of Habitat Biodiversity Depends on the Size of Habitat
Male Turkmen in the wealthier half of the population had higher fertility rates than those in the po Male Turkmen in the wealthier half of the population had higher fertility rates than those in the po
How to fully analyze the standard and factored form of a quadratic equation (Question 1) How to fully analyze the standard and factored form of a quadratic equation (Question 1)
World Population Growth World Population Growth
Video: Apicomplexan life cycle Animation

For a complete list of videos, visit our video library