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

Author Question: Suppose a randomly selected patron prefers wine. What is the probability the patron is a ... (Read 37 times)

Jkov05

  • Hero Member
  • *****
  • Posts: 556
on: Jun 24, 2018
Suppose a randomly selected patron prefers wine. What is the probability the patron is a male?

Question 2

After calculating the sample size needed to estimate a population proportion to within 0.05, you have been told that the maximum allowable error (B) must be reduced to just 0.025 . If the original calculation led to a sample size of 1000, the sample size will now have to be:
 a. 2000 b. 4000
  c. 1000 d. 8000


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chem1s3

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jun 24, 2018
Answer to Question 1

P(MW) = 0.35

Answer to Question 2

b


Jkov05

  • Member
  • Posts: 556
Reply 2 on: Jun 24, 2018
Gracias!

daiying98

  • Member
  • Posts: 354
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Relative Energy Consumption per Person for Selected Countries Relative Energy Consumption per Person for Selected Countries
Selected Minerals for Treating Nutritional and Electrolyte Disorders Selected Minerals for Treating Nutritional and Electrolyte Disorders
Calories Expended during Selected Activities Calories Expended during Selected Activities
Isozymes of Cytochrome P450: Selected Substrates, Inducers, and Inhibitors Isozymes of Cytochrome P450: Selected Substrates, Inducers, and Inhibitors
Selected Topical Corticosteroids for Dermatitis and Related Symptoms Selected Topical Corticosteroids for Dermatitis and Related Symptoms
Comparison of selected genomes Comparison of selected genomes
Video: Osteoporosis

For a complete list of videos, visit our video library