In addition, a technical indicator shows an 85% chance. Obviously, if I multiply the two percentages, the product will be a percentage below both, and that can't be true. What formula should be used...

In addition, a technical indicator shows an 85% chance. Obviously, if I multiply the two percentages, the product will be a percentage below both, and that can't be true. What formula should be used...

The given table indicates the transactions for one teller for one day. Letting Upper E1 represent "cashing a check" and Upper E2 represent "making a deposit," express...

A city council consists of six Democrats and eight Republicans. If a committee of seven people is selected, find the probability of selecting four Democrats and three Republicans.

Let's say I want to find P(A,B,C). I know that this is equivalent to P(A) * P(B|A) * P(C|B,A). If I already know P(A) and P(B|A), how can I find P(C|B,A)? When I try to use the conditional probability...

Suppose two real numbers, b and c, are randomly drawn from the interval [-1,1]. In each case, any real number in the interval is as likely to be chosen as any other, and it is possible for the two...

The probability that a first year student entering a certain private college needs neither a developmental math course nor a developmental English course is 62% while 33% require a developmental math...

Ya I'm in is collecting data for her environmental science class. She catalogued all the trees in an acre of the nature preserve. She found 8 oak, 4 pecan, 2crepe and 2 magnolia trees. If the nature...

Loretta is playing a game that has a bag containing two chips-one is pink and the other is green. To play the game, she rolls a regular die. If a 1, 2, 5, or 6 is rolled, she blindly chooses a chip...

A penny, a nickel, a dime, and a quarter are tossed. What is the probability of obtaining four headsfour heads on the tosses?

What is the probability that at least three of the nine justices of the U.S. Supreme Court have the same birthday? Round your answer to the nearest ten thousandth.

A bag contains 12 red marbles,5 yellow marbles, and 15 green marbles. How many marbles must be added to the 32 marbles already in the bag so that the probability of randomly drawing a red marble is...

I have been having a problem with statistics. My teacher isnt the nest at teaching.. thanks

You toss a circular coin randomly onto the Adversary’s† infinite checkerboard. That is, it is as likely to turn up in one location as any other location. The coin’s diameter is exactly half the length...

Suppose two real numbers, b and c, are randomly chosen from the interval [−1, 1]. In each case, any real number in the interval is as likely to be chosen as any other, and it is possible for the two...

Mr Switch has a dice and a coin in his possession.He is required to toss the coin and roll the dice simultaneously in a competition.If he obtains a head and a prime number, he wins a grand prize....

What is the probability that all of the cards selected are face cards (i.e. jacks, queens, or kings)?

a. Winning exactly 1 time b. winning exactly 4 times

The answers are either A.5/36 B.1/6 C.1/9 D.2/5

Two cards are drawn without replacement from an ordinary deck, find the probability that the second is not a kingnot a king, given that the first is not a kingnot a king. What is the conditional...

Bay city has a 20% chance of a flood at any given decade. The table shows to result of a simulation using random numbers to find the experimental probability that there will be a flood in Bay City...

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