If the chances of a golfer hitting a hole in one are 1-2500 what are the odds of the golfer hitting ZERO holes in one after 1,000,000 attempts?

If the chances of a golfer hitting a hole in one are 1-2500 what are the odds of the golfer hitting ZERO holes in one after 1,000,000 attempts?

A document is signed with an ElGamal signature. The probability that a signature is forged is (.1). Find the probability that at least one of the three Rob’s signatures is forged.

Usually, errors are found in 10% of lines of code written by software engineers at Error Free Code, Inc. What is the probability that in a randomly selected sample of 5 lines of code none of them...

There are 4 red candies and 6 blue ones in a box. If a child randomly takes 3 candies one by one, find the probability that the first is red and the last two are blue. NEED HELP ASAP...

biology

A coin is tossed until we get the pattern HTH. Assume that H appears with probability p. What is the expected number of flips required? [Hint: Condition on the number of flips required to...

A manufacturer knows that 12 percent of its 200 computer monitors are defective. If 3 monitors are randomly selected, how do I find the probability of the following outcomes? P(1st monitor...

Independent tosses of a loaded die with probabilities pi, i = 1, ..., 6, are performed. Let N denote the number of tosses until the initial outcome has occurred exactly 3 times. For...

There are 15 balls in a box. 9 have not been used previously. Three balls are randomly selected, then returned. Later, 3 more balls are selected and returned. Find the probability that none of these...

Statistics probability problem. I could really use some help figuring out how to solve this.

70% are either a truck or are US made, and 54% are US made. What percentage are U.S. made trucks?

There are 60 students in a statistics class. What is the probability that no two share the same birthday? Really need help on this one!!

Based on many years of experience, a teacher knows that there is a 75% chance that any given student in her class studies for an exam. Of those that study, 90% of them pass. Of those that do not study,...

After examining Star Fleet historical files, Kirk realizes that a particular kind of attack on the Romulans that he is considering is very difficult, succeeding only 5% of the time. Because of the...

When the health department tested private wells in a county for two impurities commonly found in drinking water, it found that 20% of the wells had neither impurity, 40% had impurity A, and 50% had...

Suppose Pr(A) = 0.58, Pr(B) = 0.45 and B ⊆ A. Find: a) Pr(A∩B) b) Pr(A∪B)

It is known that 60% of the voters in a particular electorate support the Liberal party. A sample of 100 voters is taken. Let ˆP be the random variable for the sampling distribution of the sample...

You are playing a treasure hunt card game that include a treasure chest seven pirates and nine islands each player is dealt five cards before seeing any of the card you randomly make a guess...

Eight children of different ages stand in a random order in a line. Find the number of different ways this can be done if none of the three youngest children stand next to each other. Can...

What is chance of getting heads from 20 pennies taped together