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

Author Question: A poll of 1800 randomly selected students in grades 6 through 8 was conducted and found that 33 ... (Read 126 times)

anshika

  • Hero Member
  • *****
  • Posts: 510
on: Aug 2, 2018
A poll of 1800 randomly selected students in grades 6 through 8 was conducted and found that 33 enjoy playing sports. What is the sampling distribution suggested by the given data?
 
  What will be an ideal response?

Question 2

A batch consists of 12 defective coils and 88 good ones. Find the probability of getting two good coils when two coils are randomly selected if the first selection is replaced before the second is made.
 
  A) 0.7733 B) 0.176 C) 0.0144 D) 0.7744


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jackie

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Aug 2, 2018
Answer to Question 1

It is the probability distribution of all sample proportions found for all possible samples of size 1800. It consists of all sample proportions along with their corresponding probabilities.

Answer to Question 2

D


anshika

  • Hero Member
  • *****
  • Posts: 510
Reply #2 on: Aug 2, 2018
Both answers were spot on, thank you once again


jackie

  • Sr. Member
  • ****
  • Posts: 324
Reply #3 on: Aug 2, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

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

Selected Biologic Response Modifiers and Miscellaneous Antineoplastics Selected Biologic Response Modifiers and Miscellaneous Antineoplastics
From 1965 to 1968, American troops in Vietnam conducted “search and destroy” missions to shatter ... From 1965 to 1968, American troops in Vietnam conducted “search and destroy” missions to shatter ...
Standardization of Selected Herbal Products Standardization of Selected Herbal Products
Selected Antitussives and Expectorants Selected Antitussives and Expectorants
Selected Calcium Salts Selected Calcium Salts
Many different types of labels may be found on packages containing hazardous materials. Clockwise ... Many different types of labels may be found on packages containing hazardous materials. Clockwise ...
Video: Pressure Flow Model Animation

For a complete list of videos, visit our video library