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What does the normal probability density function describe?
A probability density function (pdf) for a continuous random variable (RV), is a function that describes the probability that the RV random variable will fall within a range of values. The probability of the RV falling between two values is the integral of the relevant PDF. The normal or Gaussian distribution is one of the most common distributions in probability theory. Whatever the underlying distribution of a RV, the average of a set of independent observations for that RV will by approximately Gaussian.
When the 25 skiers are sent down from the top of Big Bunny Slope they are sent one at a time. The probability that a random new skier in the group will fall at Big Bend is 0.3. What is the probability?
There is a limited length of question that can be asked. Your question is missing what probability it is you actually want. Please edit your question to include what you are wanting to know - if necessary abbreviate the details of the question to allow more length for the actual question, eg: 25 skiers are sent down a slope singly. the probability of each skier falling on the way is 0.3. What is the probability that...
What does it mean to find the compliment of the probability of an event?
The complement (not compliment) of the probability of event A is 1 minus the probability of A: that is, it is the probability of A not happening or "not-A" happening.The complement (not compliment) of the probability of event A is 1 minus the probability of A: that is, it is the probability of A not happening or "not-A" happening.The complement (not compliment) of the probability of event A is 1 minus the probability of A: that is, it is the probability of A not happening or "not-A" happening.The complement (not compliment) of the probability of event A is 1 minus the probability of A: that is, it is the probability of A not happening or "not-A" happening.
What is the probability of at least one birthday match among a group of 41 people?
The probability of at least 1 match is equivalent to 1 minus the probability of there being no matches. The first person's birthday can fall on any day without a match, so the probability of no matches in a group of 1 is 365/365 = 1. The second person's birthday must also fall on a free day, the probability of which is 364/365 The probability of the third person also falling on a free day is 363/365, which we must multiply by the probability of the second person's birthday being free as this must also happen. So for a group of 3 the probability of no clashes is (363*364)/(365*365). Continuing this way, the probability of no matches in a group of 41 is (365*364*363*...326*325)/36541 This can also be written 365!/(324!*36541) Which comes to 0.09685... Therefore the probability of at least one match is 1 - 0.09685 = 0.9032 So the probability of at least one match is roughly 90%
Barry is doing a experiment he drops 20 matchsticks onto a grid of parallel lineshe does this 10 times these are his results 5 7 6 4 6 8 5 3 5 7 what is the probabillity of a matchstick falling?
The probability of a matchstick falling on a grid line can be calculated by dividing the total number of successful outcomes (matchsticks falling on a grid line) by the total number of trials. In this case, the total number of trials is 10, and the total number of successful outcomes is the sum of the results provided, which is 56. Therefore, the probability of a matchstick falling on a grid line is 56/10 = 5.6 or 56%.
What is the probability of December 3 falling on Friday?
The probability of December 3 falling on a Friday is 1/7.
Oil is coming out the exhaust fan what is wrong?
high probability you have a damaged engine
How can I prevent my water bottle from falling off the fan?
To prevent your water bottle from falling off the fan, make sure it is securely placed on a stable surface away from the fan's blades. Additionally, consider using a bottle holder or clip to keep it in place.
What is probability of snow falling in Florida at least once next July?
0 - snow has never fallen outside the winter months in Florida.
What is probability of getting tail on a coin?
1/2. There is an equal chance of the coin falling head up or tail up.
What is the probability of a meteor falling on your house?
hmmm...check this out: #houses in city X #citys in province/state X # provinces in country X #countrys in hte world. the answer is the probability X equals times (as in math.).
Is Nick falling for a fan?
ask nick on tour he'll tell u everything
Why does your fan blade break on my 94 BMW 325is?
The fan blade will break on a 94 BMW 325i if an object has falling into the fan. This will cause the blades to strike it at high speed and shatter.
What are the odds of September 7 falling on Tuesday?
There are seven different week days; the probability of any specific date falling on any given week day (for a year chosen at random) are 1/7.The odds of September 7 falling on a Tuesday are exactly 14%.(In the Julian calendar, the odds are exactly 1/7.)
What is the best song on album All you Know is Falling by Paramore?
Well if your a true Paramore fan......Then ALL of them!
What does the normal probability density function describe?
A probability density function (pdf) for a continuous random variable (RV), is a function that describes the probability that the RV random variable will fall within a range of values. The probability of the RV falling between two values is the integral of the relevant PDF. The normal or Gaussian distribution is one of the most common distributions in probability theory. Whatever the underlying distribution of a RV, the average of a set of independent observations for that RV will by approximately Gaussian.
What is the probability the summer solstice will occur on a weekday?
The summer solstice occurs between June 20 and June 21 each year. Since there are 7 days in a week, the probability of the solstice falling on a weekday (Monday through Friday) is approximately 5 out of 7 days. This gives a probability of about 71.4%. However, since the specific day can vary slightly each year, this probability holds true in a general sense over many years.
