« previous next »

Author Question: At a certain college, 15 of students speak Spanish, 8 speak Italian, and 5 speak both languages. A ... (Read 292 times)

formula1

  • Hero Member
  • *****
  • Posts: 666
on: Jul 24, 2018
At a certain college, 15 of students speak Spanish, 8 speak Italian, and 5 speak both languages. A student is chosen at random from the college. What is the probability that the student speaks Spanish given that he or she speaks Italian?
 
  A) 0.625 B) 0.333 C) 0.030 D) 0.180

Question 2

High temperatures in a certain city for the month of August follow a uniform distribution over the interval 61F to 91F. Find the high temperature which 90 of the August days exceed.
 
  A) 64F B) 88F C) 71F D) 91F


dellikani2015

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

formula1

  • Hero Member
  • *****
  • Posts: 666
Reply #2 on: Jul 24, 2018
Thank you!


dellikani2015

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jul 24, 2018
Always glad to help...


« previous next »
 

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Intradermal drug administration: (b) the administration site is prepped Source: Pearson Education/PH Intradermal drug administration: (b) the administration site is prepped Source: Pearson Education/PH
Intramuscular drug administration: (c) the needle is inserted at a 90° angle: Source: Pearson Educat Intramuscular drug administration: (c) the needle is inserted at a 90° angle: Source: Pearson Educat
Angry jeers from whites rain down on Elizabeth Eckford, one of the first African American students ... Angry jeers from whites rain down on Elizabeth Eckford, one of the first African American students ...
Students and Money Students and Money
Including Students with Special Needs: A Practical Guide for Classroom Teachers, 8th Edition Including Students with Special Needs: A Practical Guide for Classroom Teachers, 8th Edition
An example of continuous variation: biology students organized according to height. An example of continuous variation: biology students organized according to height.
Video: Spermatogenesis Animation

For a complete list of videos, visit our video library