Three people A, B, and C practice shooting at a target. The probability that A, B,...

Three people A, B, and C practice shooting at a target. The probability that A, B,
and C hit the target is 0.9, 0.8 and 0.6, respectively.
1) Now select any one of them at random, what is the probability that the person
selected hits the target?
2) If the person actually hit target, what is the probability that the person selected
is A?
3) If the person selected shoots once more, what is the probability that he hits the
target again?

Solutions

Expert Solution

The solution to this problem is given below

orchestra answered 1 year ago

Next > < Previous

Related Solutions

The probability of a man not hitting the target at a shooting range is .6. A...

The probability of a man not hitting the target at a shooting range is .6. A success is defined as hitting the target. If he shoots 12 times, what is the probability that he misses the target just once? Do not use the table in the back of the textbook. (round to the ten thousandths place) ____ The probability of a man not hitting the target at a shooting range is .6. A success is defined as hitting the target....

Suppose at the shooting range you have a probability of hitting the bullseye on your target...

Suppose at the shooting range you have a probability of hitting the bullseye on your target of about 10%. A) What is the probability of hitting the bullseye more than 1 time in 20 shots? B) What is the mean number of bullseye's you would expect in 20 shots? C) What is the Standard Deviation of bullseye's you would expect in 20 shots?

A novice marksman is shooting at a target 1000 feet away. The probability of his hitting...

A novice marksman is shooting at a target 1000 feet away. The probability of his hitting the target is 0.3. Your answer should be rounded to the nearest thousandth. a) What is the probability that he hits the target 3rd time on the 5th shot? b) What is the probability that the number of shots he will have to make to hit the target is more than 6? c) What is the probability that he will need 6 shots to...

(A) Three marksmen fire simultaneously and independently at a target. What is the probability of the...

(A) Three marksmen fire simultaneously and independently at a target. What is the probability of the target being hit at least once, given that marksman one hits a target nine times out of ten, marksman two hits a target eight times out of ten while marksman three only hits a target one out of every two times. (B) Fifty teams compete in a student programming competition. It has been observed that 60% of the teams use the programming language C...

A little kid is shooting at a target with a slingshot. He picks up a rock...

A little kid is shooting at a target with a slingshot. He picks up a rock that weighs 0.028 kg (approx. 1 oz), loads it into his slingshot pouch, and pulls back the slingshot 300 mm (about 11.8 in.) before launching the rock. He had to pull with a force of about 50 N (about 11.24 lbf) to get the slingshot bands to stretch this much. How fast will the rock be traveling at the instant he shoots?

There are A, B and C, three plastic balls, A and B, B and C, C...

There are A, B and C, three plastic balls, A and B, B and C, C and A are attracted to each other, if A is positive: Group of answer choices 1. Both B and C are negatively charged. 2. One of the B balls and the C balls is going to be negatively charged and the other one is not charged 3. B ball, C ball has no charge 4. B ball is negatively charged, C ball is positively...

A target in a shooting gallery consists of a vertical square wooden board, 0.230 mm on...

A target in a shooting gallery consists of a vertical square wooden board, 0.230 mm on a side and with mass 0.740 kgkg , that pivots on a horizontal axis along its top edge. The board is struck face-on at its center by a bullet with mass 1.80 gg that is traveling at 330 m/sm/s and that remains embedded in the board. A) What is the angular speed of the board just after the bullet's impact? B)What maximum height above...

A target in a shooting gallery consists of a vertical square wooden board, 0.230 m on...

A target in a shooting gallery consists of a vertical square wooden board, 0.230 m on a side and with mass 0.700 kg , that pivots on a horizontal axis along its top edge. The board is struck face-on at its center by a bullet with mass 1.60 g that is traveling at 355 m/s and that remains embedded in the board. A. What is the angular speed of the board just after the bullet's impact? B. What maximum height...

Consider three choices A, B, C. Choice A gives $30 with probability 1/2 and $70 with...

Consider three choices A, B, C. Choice A gives $30 with probability 1/2 and $70 with probability 1/2. Choice B gives $50 with certainty. Choice C gives $40 with probability 1/2 and $70 with probability 1/2. (a) [2 points] For a risk averse individual, determine if the individual (i) prefers A over B, or (ii) prefers B over A, or (iii) more information on the individual's risk attitude is needed to compare A,B for the individual. (b) [4 points] Carry...

Probability Let A, B and C be Boolean variables denoting three independent events with P(A=1) =...

Probability Let A, B and C be Boolean variables denoting three independent events with P(A=1) = 0.7, P(B=1) = 0.3, and P(C=1) = 0.1. Let D be the event that at least one of A and B occurs, i.e., D = A OR B. Let E be the event that at least one of B and C occurs, i.e., E = B OR C. Let F be the event that exactly one of A and B occurs, i.e., F =...

Subjects