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

Author Question: A study was conducted to determine what proportion of all college students considered themselves as ... (Read 178 times)

Metfan725

  • Hero Member
  • *****
  • Posts: 552
on: Jun 24, 2018
A study was conducted to determine what proportion of all college students considered themselves as full-time students. A random sample of 300 college students was selected and 210 of the students responded that they considered themselves full-time students. Which of the following would represent the target parameter of interest?
 
  A)  B) p

Question 2

A study of college students stated that 25 of all college students have at least one tattoo. In a random sample of 80 college students, let x be the number of the students that have at least one tattoo. Find the approximate probability that more than 17 and less than 26 of the sampled students had at least one tattoo.
 
  A) 0.2422 B) 0.6644 C) 0.1800 D) 0.4222


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

blakeserpa

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

B


Metfan725

  • Hero Member
  • *****
  • Posts: 552
Reply #2 on: Jun 24, 2018
Thank you :)


blakeserpa

  • Sr. Member
  • ****
  • Posts: 338
Reply #3 on: Jun 24, 2018
Happy to help you


« previous next »
 

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Lake position in the landscape and proportion of water received as groundwater (data from Webster et Lake position in the landscape and proportion of water received as groundwater (data from Webster et
Antoine-Laurent de Lavoisier is considered the "Father of Modern Chemistry". Antoine-Laurent de Lavoisier is considered the "Father of Modern Chemistry".
Model of a longitudinal study in which 983 students were surveyed in 1984 and then again in 1985, 19 Model of a longitudinal study in which 983 students were surveyed in 1984 and then again in 1985, 19
How to determine the commission of a sale How to determine the commission of a sale
The Prison Study The Prison Study
Traits Selected for Study by Mendel Traits Selected for Study by Mendel
Video: Molecules, Membrane Permeability and Structure

For a complete list of videos, visit our video library