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

Author Question: In a survey of 6700 T.V. viewers, 3350 said they watch network news programs. Find the margin of ... (Read 127 times)

charchew

  • Hero Member
  • *****
  • Posts: 579
on: Jul 25, 2018
In a survey of 6700 T.V. viewers, 3350 said they watch network news programs. Find the margin of error for the 99 confidence interval used to estimate the population proportion.
 
  A) 0.0120 B) 0.0138 C) 0.0158 D) 0.00900

Question 2

The probability that an individual has 20-20 vision is 0.15. In a class of 99 students, what is the probability of finding five people with 20-20 vision?
 
  A) 0.051 B) 0.001 C) 0.15 D) 0.000


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bd5255

  • Sr. Member
  • ****
  • Posts: 386
Reply #1 on: Jul 25, 2018
Answer to Question 1

C

Answer to Question 2

B


charchew

  • Member
  • Posts: 579
Reply 2 on: Jul 25, 2018
Excellent

miss.ashley

  • Member
  • Posts: 371
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

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?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

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?

People about to have surgery must tell their health care providers about all supplements they take.

How to find the domain of a function (Part 3) How to find the domain of a function (Part 3)
How to find the average atomic mass of an element How to find the average atomic mass of an element
How to find the antiderivative of double-angle trigonometric functions, sin(2x), cos(2x), etc. How to find the antiderivative of double-angle trigonometric functions, sin(2x), cos(2x), etc.
Find derivative using chain rule Find derivative using chain rule
Find the length of x to the nearest tenth of a unit. Find the length of x to the nearest tenth of a unit.
Find the equivalent replacement payments for the following scheduled payment. Find the equivalent replacement payments for the following scheduled payment.
Video: Anatomy and Chemical Makeup of a Single Hair (Animation)

For a complete list of videos, visit our video library