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 116 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 :)

kishoreddi

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

World human population growth through history illustrates an exponential growth pattern. World human population growth through history illustrates an exponential growth pattern.
From left to right: Size development, biometrical changes in the cranium, reduction of toes ... From left to right: Size development, biometrical changes in the cranium, reduction of toes ...
Ancient Warming Shrunk Horses to Housecat Size Ancient Warming Shrunk Horses to Housecat Size
Although males tend to be larger than females, the two overlap significantly in size. The size of a Although males tend to be larger than females, the two overlap significantly in size. The size of a
World Population Growth World Population Growth
The population of algae is compared to the population of corals in a given sampling area The population of algae is compared to the population of corals in a given sampling area
Video: Wound Cultures

For a complete list of videos, visit our video library