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 69 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
Gracias!

jordangronback

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

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?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Nephroblastoma. A sectioned kidney reveals the presence of a very large tumor, which arose from feta Nephroblastoma. A sectioned kidney reveals the presence of a very large tumor, which arose from feta
The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black
Although average brain size increases gradually though time in H. erectus, individuals with small br Although average brain size increases gradually though time in H. erectus, individuals with small br
Suture Use, Size, and Type of Material Suture Use, Size, and Type of Material
Population Growth Population Growth
Standard Symbols Used in Pedigrees Standard Symbols Used in Pedigrees
Video: Muscle cell structures - actin, myosin and titin filaments

For a complete list of videos, visit our video library