Outcome: A B C D E F Probability: 1/100...

Outcome: A B C D E F Probability: 1/100...

There is a p=12.5% chance a parked car will have been left unlocked. X is the number of cars left unlocked in a parking lot with a total of 6 cars. Assuming X is a binomial random variable, what...

There is a p=12.5% chance a parked car will have been left unlocked. X is the number of cars left unlocked in a parking lot with a total of 6 cars. Assuming X is a binomial random variable, what is...

On a game show, you are given six different digits to arrange in the proper order to represent the price of a house. If your are correct, you win the house. Find the probability of winning under each...

Needing to find the probability of finding 3 red balls

A lot consists of 15 articles of which 8 are free of defects ,4 have minor defects and 3 have major defects.Five articles are selected at random without replacement find probability that at most one...

A nonnegative integer-valued random variable X has a CDF of the form F(x)=1-(1/5)^x for x=1,2,.....and zero otherwise. Find P(X is odd)? could you please help me with that?

There is a 60% chance of X occurring, and I attempt event X five times? What is the chance X will happen once? What about twice? Or three times? Etc

There's 14 balls in a bag. 3 of them have a prize, 11 of them do not. You get three chances to pick a ball out of the bag. After each pull, the ball you pulled does not go back into the bag, leaving...

Suppose a lie detector test has the following properties.If the suspect is telling the truth,the lie detector will correct say so with probability 0.85.if the suspect is lying ,it will correctly identify...

A bus starts with five people and makes 10 stops . assume that passengers are equally likely to get off at any stop. A)describe the sample space and calculate the number of different outcomes...

if you have 3 doors and a player has chosen the wrong door, the emcee opens tone of the remaining door that has no prize behind it. when the player has chosen the correct door, the emcee always opens...

None

assume that x and y are independent with x ~EXP(2) and Y~Exp(1) Find the probability that the roots of the equation h(t)=0 are real where h(t)=t^2+2tx+y Could you please help...

A company is conducting a survey to determine how prepared people are for a? long-term power? outage, natural? disaster, or terrorist attack. The frequency distribution on the right shows the results...

A computer terminal can pick up an erroneous signal from the keyboard that does not show up on the screen. This creates a silent error that is difficult to detect. Assume that for a particular...

math sat scores are normally distributed with mean 500 and standard deviation of 100 ten students are selected at random what is the probability that at least one scored 650 or better? please...

A multiple choice quiz has 10 questions each with four alternatives. A passing score is 6 or more correct. If a student attempts to guess the correct answer to each question what is the probability...

hridee has two urns.the first urn has three red balls,1 green ball,and one yellow ball.the second urn has one red ball, six green balls, and 4 yellow balls.she takes one ball from the first urn and...

Find the expierimental probability of not roll a 6. Write as fraction simplest form.

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