« previous next »

Author Question: At a certain college, 15 of students speak Spanish, 8 speak Italian, and 5 speak both languages. A ... (Read 291 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?

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?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Museo d'arte antica in the Sforza Castle in Milan, Italy: Italian stained glass with heraldic w Museo d'arte antica in the Sforza Castle in Milan, Italy: Italian stained glass with heraldic w
Norway lobsters on sale at a Spanish market Norway lobsters on sale at a Spanish market
Dewey and the reformers attacked classes, such as this one, circa 1900, where students sat up straig Dewey and the reformers attacked classes, such as this one, circa 1900, where students sat up straig
The percentage of Canadian students in Grades 7 through 12 who used drugs The percentage of Canadian students in Grades 7 through 12 who used drugs
Seven students have applied for merit scholarships. This year 3 merit scholarships were ... Seven students have applied for merit scholarships. This year 3 merit scholarships were ...
college meme college meme
Video: hGH (protein synthesis, growth and development)

For a complete list of videos, visit our video library