Event probability

The probability of event P in 8 independent experiments is 0.33. What is the probability that the event P occurs in one experiment (chance is the same)?

Correct result:

p =  87.1 %

Solution:

$p=100\sqrt[8]{0.33}=87.1\mathrm{\%}$

Try another example

Showing 0 comments:

Related math problems and questions:

• Events
  Event P has probability of 0.84. What is the probability that the event P occurs in 3, 5, 7 try.
• Probability of intersection
  Three students have a probability of 0.7,0.5 and 0.4 to graduated from university respectively. What is the probability that at least one of them will be graduated?
• Three dice
  What is the probability that when we roll three dice, we roll the numbers 1,2,3?
• One three
  We throw two dice. What is the probability that max one three falls?
• Perfect cubes
  Suppose a number is chosen at random from the set (0,1,2,3,. .. ,202). What is the probability that the number is a perfect cube?
• Ace
  From complete sets of playing cards (32 cards), we pulled out one card. What is the probability of pulling the ace?
• Shooter
  The probability that a good shooter hits the center of the target circle I is 0.1. The probability that the target hit intercircle is II 0.58. What is the probability that it hits the target circle I or II?
• Sum 10
  What is the probability that two dice throw twice in a row will result the sum of 10?
• Three shooters
  Three shooters shoot, each one time, on the same target. The first hit the target with a probability of 0.7; second with a probability of 0.8 and a third with a probability of 0.9. What is the probability to hit the target: a) just once b) at least once c
• The big clock
  The big clock hands stopped at a random moment. What is the probability that: a) a small hand showed the time between 1:00 and 3:00? b) the big hand was in the same area as a small hand in the role of a)? c) did the hours just show the time between 21:00
• Dices
  We will throw two dice. What is the probability that the ratio between numbers on first and second dice will be 1:2?
• Bulbs
  The probability that the bulb can operate 4000 hours is 0.3. What is the probability that exactly one of eight bulbs can operate 4000 hours?
• The dice
  What is the probability of events that if we throw a dice is rolled less than 6?
• First man
  What is the likelihood of a random event where are five men and seven women first will leave the man?
• Rectangle
  In a rectangle with sides, 6 and 3 mark the diagonal. What is the probability that a randomly selected point within the rectangle is closer to the diagonal than to any side of the rectangle?
• Prime number
  Jan wrote any number from 1 to 20. What is the probability that he wrote the prime number?
• Family
  What is the probability that a family with 7 childrens have: exactly 5 girls? 7 girls and 0 boys? Consider the birth probability of a girl is 48.69% and boy 51.31%.