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

Author Question: Approximately 60 of the school's enrollment is male. Five students are randomly selected. The number ... (Read 76 times)

humphriesbr@me.com

  • Hero Member
  • *****
  • Posts: 550
on: Jul 24, 2018
Approximately 60 of the school's enrollment is male. Five students are randomly selected. The number of women is recorded. What is x, the random variable of interest?
  1.the number of females in the sample
  2.the number of females in the population
  3.the total number of students
  4.the number of males in the sample

Question 2

Approximately 60 of the school's enrollment is male. Five students are randomly selected. Let x be the binomial random variable which counts the number of women in the sample. What is p?
  1.5
  2.0.6
  3.0.4
  4.the number of women in the sample


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Chelseyj.hasty

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jul 24, 2018
Answer to Question 1

1

Answer to Question 2

3


humphriesbr@me.com

  • Member
  • Posts: 550
Reply 2 on: Jul 24, 2018
Wow, this really help

irishcancer18

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

The Head Start program was designed to increase the school readiness of low-income children. The Head Start program was designed to increase the school readiness of low-income children.
Number of positive, negative, and neutral images recalled by younger, middle-age, and older adults. ... Number of positive, negative, and neutral images recalled by younger, middle-age, and older adults. ...
A ring link network reduces the number of wires it takes to interconnect all of the modules. A ring link network reduces the number of wires it takes to interconnect all of the modules.
The development of the internal ducts of the male and female reproductive systems from the Wolffian ... The development of the internal ducts of the male and female reproductive systems from the Wolffian ...
Annual Mean Number of Days with Thunder Annual Mean Number of Days with Thunder
Video: Transferring genes into plants Animation

For a complete list of videos, visit our video library