Probability.

What percentage of your waking hours do you stand up?
by Ombliss22 on February 9th, 2012 | 2 people like this | 2 answers | in Probability

What does"digital"mean?
by Answerbag Staff on July 27th, 2010 | one answer | in Probability

There are 30 marbles in a jar, 20 red and 10 green. If I draw 5 randomly,what is the probability that 3 of them are green?
by Daniel_O4950 on January 30th, 2012 | one answer | in Probability

How many different combinations are there for a 3-digit lock?
by Answerbag Staff on April 28th, 2010 | one answer | in Probability

What are the odds of one factor that make the earth suitable for life, to arise by chance, of two, of ALL the factors? What of prophecies?
by TrueSeeker on January 1st, 2012 | 2 people like this | 6 answers | in General Probability

How many different seven-digit phone numbers are possible if the first digit cannot be 0 or 1?
by Answerbag Staff on July 23rd, 2010 | 3 answers | in Probability

There's a five percent chance of something happening as a result of some action. How many times must that action repeat until it happens?
by Random on December 30th, 2011 | 1 person likes this | 7 answers | in Probability

How many ways can you roll two six-sided dice?
by Answerbag Staff on July 13th, 2010 | 3 answers | in Probability

If we choose to lose faith in the improbable, doesn't it then become the impossible?
by Random on December 28th, 2011 | 2 people like this | 5 answers | in General Probability

Why should you calculate the percent yield?
by Answerbag Staff on May 16th, 2010 | one answer | in Probability

Where could you go yesterday?
by prof. mes solzhenitsy on November 18th, 2011 | 2 people like this | 7 answers | in Probability

What is a nominal distribution?
by Answerbag Staff on March 11th, 2010 | 2 answers | in Probability

A six question True/False exam was given. If you guessed on each question, what is the probability of getting a perfect score?
by Haylie_O on November 14th, 2011 | 4 answers | in Probability

What does the t statistic mean?
by Answerbag Staff on July 6th, 2010 | one answer | in Probability

A six question true/false exam was givin. How many ways could the exam be answered?
by Haylie_O on November 14th, 2011 | 2 answers | in Probability

What Is the Monte Carlo Method?
by Answerbag Staff on June 21st, 2010 | 2 answers | in Probability

What is the probability that neither Brian nor Beth check on a weekend?
by DJMinaya on November 13th, 2011 | one answer | in Probability

Who invented actuarial science?
by Answerbag Staff on February 19th, 2010 | one answer | in Probability

What is SAFEST mode of transportation? 2 wheels? 3 wheels? 4 wheels? More?
by genericdust on October 14th, 2011 | 2 people like this | 6 answers | in General Probability

At what height do balloons pop?
by Answerbag Staff on May 14th, 2010 | one answer | in Probability

poker probabilities - where am I going wrong in my calculations?
by Matt1969 on October 12th, 2011 | 3 answers | in Probability

How many combinations are there in a 3 number lock?
by Answerbag Staff on April 28th, 2010 | one answer | in Probability

How do you apply the conditional probability to this question? I am seriously lost on how to obtain the answer to this question.
by Daniel_C8893 on October 6th, 2011 | 2 answers | in Probability

Simple probability question-
by Random on September 26th, 2011 | 1 person likes this | 3 answers | in Probability

what is the probability of both marksmen hitting the target if at least one marksman hit the target?
by msp132 on September 10th, 2011 | 3 people like this | 9 answers | in General Probability

How many people have to be in a room for a 50:50 probability of two of them having the same birthday? and why?
by Ombliss22 on September 3rd, 2011 | 2 people like this | 3 answers | in Probability

I draw 6 balls from a 183-ball urn. All are red. What is the probability that all 183 balls are red?
by purplecows on August 12th, 2011 | 2 people like this | 4 answers | in Probability

How would you find the average x of a Gaussian distribution described by p(x) = A.e^(-h(x-b)^2) from -infinity to infinity?
by Captain4876 on July 20th, 2011 | 1 person likes this | 2 answers | in Probability

whats the statistic probability of ending up alone?
by Anonymous on July 2nd, 2011 | 3 people like this | 8 answers | in Probability

what is the probability of drawing a jack from a deck of cards
by manda2525 on June 17th, 2011 | 2 people like this | 3 answers | in Probability

if a die is rolled 5 times, what is the probability that exactly 2 faces with 4 on them will result? please explain! :) Thanks in advance!
by Rustam_A on June 10th, 2011 | 2 answers | in General Probability

Probability and Statistics: Can you explain 'clumping'?
by Marky Mark on May 11th, 2011 | 3 people like this | 3 answers | in Probability

If the probablity of a tennis player will serve an ace is 0.2, what is the probablity that she will serve three aces out of five serves?
by welchsamuelp on May 9th, 2011 | 1 person likes this | 3 answers | in General Probability

In probability, how many times must I throw a 4-sided dice until I see every number?
by vregimbald on May 9th, 2011 | 1 person likes this | one answer | in General Probability

In probability, how many times must I roll a 4-sided dice until all numbers come up at least once? What's the formula for this?
by vregimbald on May 9th, 2011 | 2 answers | in General Probability

When performing a hypothesis test in the orginal claim is the alternative hypothesis, which P-value more supports the orginal claim
by babyg321 on April 25th, 2011 | one answer | in Probability

How many ways?
by Anonymous on April 24th, 2011 | 1 person likes this | 4 answers | in Probability

Probability of getting married through answerbag?
by Shaan on April 20th, 2011 | 9 people like this | 21 answers | in General Probability

A terrorist is sitting on a plane next to you and pulls open his/her jacket to show you a bomb with a timer, what would you do?
by ghostofhalo2495 on April 19th, 2011 | 5 people like this | 19 answers | in Probability

Probability Question in need of Help
by matti369 on March 20th, 2011 | 2 answers | in Probability

draw 10 marbles:3 are blue,4 red,1 yellow,2 green. 60 marbles in bag, marbles repaced b4 drawing another, how many blue marbles in the bag
by highseirra on March 17th, 2011 | 2 answers | in Probability

If i have a deck of cards 52. And i shuffel them and then deal the 5 topp cards. What is the posebilety for it to be a Roiale Streat flush
by badnr1 on February 28th, 2011 | one answer | in General Probability

Do ghost live in the 4th dimension?
by Simon_L6518 on February 28th, 2011 | 1 person likes this | 9 answers | in Probability

Suppose a card is drawn at random from a standard deck of 52 cards. What is the probability that the card is an club?
by tro on February 27th, 2011 | 2 answers | in Probability

Suppose a card is drawn at random from a regular deck of 52 cards. What is the probability that the card is an club?
by tro on February 27th, 2011 | 3 answers | in Probability

A weightlifter lifts a 1,250 N barbell 2 m in 2 sec. How much power was used to lift the barbell. Use this Formula: P=work/time
by CassIB on February 27th, 2011 | one answer | in General Probability

A weightlifter lifts a 1,250 N barbell 2m in 3 s. How much power was used to lift the barbell? Use this Formula- P=w/t
by CassIB on February 27th, 2011 | 2 answers | in General Probability

The following two points are on a line: (2, 3), (-2, 5). What is the slope of the line?
by sandism on February 11th, 2011 | 3 answers | in Probability

To find the number of outcomes for flipping 4 coins, which expression would you use? 2 + 2 + 2 + 2 2 · 2 · 2 · 2 + + + · · ·
by sandism on February 11th, 2011 | 1 person likes this | 5 answers | in Probability

If you toss two coins 120 times, predict the number of times the coins will both be tails.
by sandism on February 11th, 2011 | 2 people like this | 3 answers | in Probability