If the probability that your DVD player breaks down before the extended warranty expires is 0.097, what is the probability that the player will not break down before the warranty expires? The probability that the player will not break down before the warranty expires is (Simplify your answer. Type an integer or a decimal.)

If 9 people are randomly​ selected, find the probability that no 2 of them have the same birthday. Ignore leap years.

If the probability that an individual will suffer a bad reaction to a given vaccine is 0.19. Determine the probability that out of 3 individuals, at least two will suffer a bad reaction The answer should be a number rounded to five decimal places, don't use symbols such as %

Imagine that you ask a friend to choose a card from a standard deck of cards. He chooses the card, then tells you that it is not a face card. Determine the probability that your friend is holding a 5. Submit your probability and all of your solution methods to earn full credit.

Give the probability in decimal form (correct to two decimal places). A calculator may be helpful with this problem. Last year, 1,455 calculators were returned to the manufacturer. If 83,000 were produced, assign a number to specify the probability that a particular calculator would be returned. Need Help? Read It Additional Materials Tech Guide: Excel Tech Guide: TI-83/84 Tech Guide: TI-Nspire

At LSU the probability that a student takes first semester calculus and first semester physics is 0.6. The probability that a student takes first semester calculus given that the student takes first semester physics is 0.88. Find the probability that a student takes first semester physics.

You have relatives coming for dinner this weekend.  The probability that your uncle Josiah will show up is 0.69.  What is the probability that uncle Josiah doesn't show up?  Enter your answer as a decimal, rounded to three decimal places.

A junk drawer at home contains nine pens, five of which work. What is the probability that you randomly grab two pens from the drawer and don’t end up with a pen that works? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.

Find the probability that z is greater than -1.72.

An exam consists of six true or false questions. Find the probability that a student taking the exam can get 5 or more correct just by guessing.