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

Author Question: A small town has 5,600 residents. The residents in the town were asked whether or not they favored ... (Read 111 times)

abcdef9106

  • Full Member
  • ***
  • Posts: 122
on: Mar 25, 2023

A small town has 5,600 residents. The residents in the town were asked whether or not they favored building a new bridge across the river. You are given the following information on the residents' responses, broken down by sex.

 

 

Men

Women

Total

In Favor

1,400

   280

1,680

Opposed

   840

3,080

3,920

Total

2,240

3,360

5,600



 

Let:M be the event a resident is a man
 W be the event a resident is a woman
 F be the event a resident is in favor
 P be the event a resident is opposed


 

a.Find the joint probability table.
b.Find the marginal probabilities.
c.What is the probability that a randomly selected resident is a man and is in favor of building the bridge?
d.What is the probability that a randomly selected resident is a man?
e.What is the probability that a randomly selected resident is in favor of building the bridge?
f.What is the probability that a randomly selected resident is a man or in favor of building the bridge?
g.A randomly selected resident turns out to be male. Compute the probability that he is in favor of building the bridge.

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by abcdef9106 on Mar 25, 2023

gyvette

  • Full Member
  • ***
  • Posts: 196
Reply #1 on: Mar 25, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


abcdef9106

  • Member
  • Posts: 122
Reply 2 on: Mar 25, 2023
Great answer, keep it coming :)

AmberC1996

  • Member
  • Posts: 317
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Comparison of small subunit (SSU) rRNA gene sequences from three animals and a protist. Comparison of small subunit (SSU) rRNA gene sequences from three animals and a protist.
Digestion and absorption of emulsified fat in the small intestine. Digestion and absorption of emulsified fat in the small intestine.
Homozygous Markers Among Tristan Residents Homozygous Markers Among Tristan Residents
Muscle action in the small intestine Muscle action in the small intestine
The Scale of the Very Small and Very Large: Powers of 10 The Scale of the Very Small and Very Large: Powers of 10
Video: Secretin (inhibiting gastric acid secretion), Cholecystokinin (fat digestion) & Cholecystokinin

For a complete list of videos, visit our video library