What are the odds of guessing the correct answer to a true or false question?

What are the odds of guessing the correct answer to a true or false question?
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Evenly divided 50:50
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The probability of guessing the correct answer to a certain question is x/ 2. -Maths 9th

Description : The probability of guessing the correct answer to a certain question is x/ 2. -Maths 9th

Last Answer : Here, probability of guessing the correct answer = x / 2 And probability of not guessing the correct answer = 2 / 3 Now, x / 2 + 2 / 3 = 1 ⇒ 3x + 4 = 6 ⇒ 3x = 2 ⇒ x = 2 / 3

The probability of guessing the correct answer to a certain question is x/ 2. -Maths 9th

Description : The probability of guessing the correct answer to a certain question is x/ 2. -Maths 9th

Last Answer : Here, probability of guessing the correct answer = x / 2 And probability of not guessing the correct answer = 2 / 3 Now, x / 2 + 2 / 3 = 1 ⇒ 3x + 4 = 6 ⇒ 3x = 2 ⇒ x = 2 / 3

Depressing question: To what extent would you give up on difficult goals, if you knew the odds were against you?

Description : Depressing question: To what extent would you give up on difficult goals, if you knew the odds were against you?

Last Answer : I’m a stubborn twat…

How do I calculate the odds of this? (Statistics and probability question)

Description : How do I calculate the odds of this? (Statistics and probability question)

Last Answer : It seems to me that the odds would be 0.001X0.81=0.00081 (0,001X0,81=0,00081: in the US we use commas to denote our decimal points) or i.e., 0,081%

Would you like to take a shot at guessing what this could be an image of?

Description : Would you like to take a shot at guessing what this could be an image of?

Last Answer : answer:I'm highly intrigued. The fobs hang from a backboard that includes numbering. There are ten such numbered hooks, with a few fobs missing. I can't tell where this is located. I see what appear to ... for the sieves, looks old. I have no clue. If the secret is revealed, please let us know.

With pure guessing which city in America do you think fulfills the highest percentage of "Two or More Races?"?

Description : With pure guessing which city in America do you think fulfills the highest percentage of "Two or More Races?"?

Last Answer : Well, Boston just had its annual marathon…does that count as one race?

Our favorite cancer advocate --not what she's known for here, are you guessing, yet?--- Simone has reached 30K! How about some big "wows" for that?

Description : Our favorite cancer advocate --not what she's known for here, are you guessing, yet?--- Simone has reached 30K! How about some big "wows" for that?

Last Answer : Woot! Way to go! I always enjoy reading what you have to say. Congratulations Simone!

Can you find the optimum strategy for guessing the highest number?

Description : Can you find the optimum strategy for guessing the highest number?

Last Answer : answer:There seems to be very few rules here. As it is a thought experiment, I assume that there is no limit on the numbers and that a number could be repeated. I would also assume that the ... the probability of being correct is 1/n. Did you miss out any important rules that would alter this?

Can we play a guessing game?

Description : Can we play a guessing game?

Last Answer : I’m totally playing this. (She’s due Sat, I think) Tuesday, Feb 23. 8:00 p.m. 8 lbs. 3 oz. Go casheroo, go!

My graphing calculator has a permanent black mark on it (I'm guessing from the screen being pushed on in the bottom of my backpack). Is there any way to repair the black spot?

Description : My graphing calculator has a permanent black mark on it (I'm guessing from the screen being pushed on in the bottom of my backpack). Is there any way to repair the black spot?

Last Answer : None that I know of. The easiest thing you could do outside of getting a new calculator would be getting a replacement screen panel. It probably wouldn’t be too expensive.

How has Google gotten so good at guessing what I meant?

Description : How has Google gotten so good at guessing what I meant?

Last Answer : Oh you know…

If you had to make the decision to either live as a medical guessing game or to walk away from medical treatment and live out whatever time you had, what would you do?

Description : If you had to make the decision to either live as a medical guessing game or to walk away from medical treatment and live out whatever time you had, what would you do?

Last Answer : When it’s my time, it’s my time. But I’m not going to go without a fight.

There is an island with exactly 201 residents, 100 with blue eyes, 100 with brown eyes, and the island leader (who has green eyes). To leave the island, one must know their own eye color. There are no reflective surfaces on the island and no on can communicate with each other other than the leader to the residents. No one on the island knows how many of each eye color there is. Everyone on the island is a perfect logician, meaning that if there is a solution they'll find it. Every morning the leader gives anyone a chance to leave the island by guessing their eye color. One morning, the leader gathers all 200 residents to make an announcement, he says 'at least 1 person on this island has blue eyes' How many people leave the island and in how many days after the announcement? Notes: this is

Description : There is an island with exactly 201 residents, 100 with blue eyes, 100 with brown eyes, and the island leader (who has green eyes). To leave the island, one must know their own eye color. There ... How many people leave the island and in how many days after the announcement? Notes: this is -Riddles

Last Answer : All 100 blue eyed people in 100 days. EXPLANATION: imagine there is only 1 person on the island, he will look around and see that there are no blue eyed people, he will then know his eye color in ... is needed to know their own eye color. if you would like more info, search '100 blue eyes riddle

Which technique can be used to achieve input and output coverage? It can be applied to human input, input via interfaces to a system, or interface parameters in integration testing. A. Error Guessing B. Boundary Value Analysis C. Decision Table testing D. Equivalence partitioning

Description : Which technique can be used to achieve input and output coverage? It can be applied to human input, input via interfaces to a system, or interface parameters in integration testing. A. Error Guessing B. Boundary Value Analysis C. Decision Table testing D. Equivalence partitioning

Last Answer : D. Equivalence partitioning

Which technique can be used to achieve input and output coverage? It can be applied to human input, input via interfaces to a system, or interface parameters in integration testing. a) Error Guessing b) Boundary Value Analysis c) Decision Table testing d) Equivalence partitioning

Description : Which technique can be used to achieve input and output coverage? It can be applied to human input, input via interfaces to a system, or interface parameters in integration testing. a) Error Guessing b) Boundary Value Analysis c) Decision Table testing d) Equivalence partitioning

Last Answer : d) Equivalence partitioning

White Box techniques are also classified as a) Design based testing b) Structural testing c) Error guessing technique d) None of the mentioned

Description : White Box techniques are also classified as a) Design based testing b) Structural testing c) Error guessing technique d) None of the mentioned

Last Answer : Ans : b

Three gods, A, B, and C, are called, in some order, True, False, and Random. True always speaks truly, False always speaks falsely, but whether Random speaks truly or falsely is completely random. You must determine the identities of A, B, and C by asking three yes-or-no questions, and each question must be posed to exactly one god. The gods understand English, but will answer all questions in their own language. In their unknown language, the words for 'yes' and 'no' are 'da' and 'ja', in some order. You do not know which word means which. So, which questions would you ask to identify each god? And no, it’s not a trick question. As a matter of fact, there are multiple ways to get the correct answer. -Riddles

Description : Three gods, A, B, and C, are called, in some order, True, False, and Random. True always speaks truly, False always speaks falsely, but whether Random speaks truly or falsely is completely random. ... a trick question. As a matter of fact, there are multiple ways to get the correct answer. -Riddles

Last Answer : 1. To god A: Does da' mean yes' if and only if you are True and if and only if B is Random? (We supposed A said, ja, making B True or False). 2. To god B: Does da mean yes' if and ... only if A is Random? Since B's True, he must say da, which means A is Random, leaving C to be False.

Which of the following statement(s) is/are true concerning the results of a National Institute of Health Consensus Conference on venous thrombosis and low-dose heparin prophylaxis? a. The odds of developing deep venous thrombosis with low-dose heparin prophylaxis decreases by 67% b. The risk of pulmonary embolism is decreased by almost 50% c. There is no increase in mortality from other causes found in patients treated with low-dose heparin d. There was no difference in the incidence of bleeding complications

Description : Which of the following statement(s) is/are true concerning the results of a National Institute of Health Consensus Conference on venous thrombosis and low-dose heparin prophylaxis? a. The odds of ... treated with low-dose heparin d. There was no difference in the incidence of bleeding complications

Last Answer : Answer: a, b, c In a metaanalysis of 70 randomized trials in 16,000 patients comparing low-dose heparin prophylaxis with standard therapy, the odds of developing deep venous thrombosis ... Similarly, the effectiveness of prophylaxis was not influenced by either two or three times daily dosage

What are the odds declassified government reports will lead to disclosure that earth has been visited by advanced extraterestrials?

Description : What are the odds declassified government reports will lead to disclosure that earth has been visited by advanced extraterestrials?

Last Answer : It would be similar to when Columbus discovered the new world. Earth shattering at first and ho hum after. It could be humans that were sucked into a wormhole decades ago. Like the land bridge around Alaska and Russia, but higher dimensional travel.

What are the odds of catching an infection from cleaning public toilets?

Description : What are the odds of catching an infection from cleaning public toilets?

Last Answer : There isn’t much of a chance of getting an infection in public restrooms unless you cut yourself doing so. Minimum wage jobs can be very demeaning, especially if the boss is a prick. Otherwise, it’s good honest work.

What are the odds of a discarded race track ticket being found as a winner by a random person checking discarded tickets?

Description : What are the odds of a discarded race track ticket being found as a winner by a random person checking discarded tickets?

Last Answer : You are not the first person to think of this. Here is a NY Times article about a guy who does it for a living. He pays two helpers $25 per bag to collect discarded tickets. He collects about 2000 – 7000 tickets. He makes about $200 per day after 10 hours of work feeding tickets into the machine.

What are the odds in favor of a lie being detected?

Description : What are the odds in favor of a lie being detected?

Last Answer : answer:Is this homework? This seems like a math problem that is just asking you to restate a probability from percentage (65%) to odds. Do you know what “odds” means, mathematically?

What are the odds of all three of us having the same symptoms?

Description : What are the odds of all three of us having the same symptoms?

Last Answer : Well, we know the boyfriend can’t be pregnant, which would explain your symptoms. Could your girlfriend?

If I finish my philosophy degree what are the odds that I can be succesful going into politics or law?

Description : If I finish my philosophy degree what are the odds that I can be succesful going into politics or law?

Last Answer : answer:What do you mean by going into law? Becoming a practicing attorney? A law-enforcemenet officer? Anyone can run for a political office. Many positions at the grass roots level require only common ... awareness of the issues and the solutions and the ability to read the sense of the community.

47 out of 52 of my classmates survive to age 74. What are the odds?

Description : 47 out of 52 of my classmates survive to age 74. What are the odds?

Last Answer : answer:Welcome to Fluther. Someone will be along shortly with the stats on that.

Should the T-shirt contest odds favor Milo or Marwyn?

Description : Should the T-shirt contest odds favor Milo or Marwyn?

Last Answer : I think they should hold a competition to determine who is to be presented the shirt. The competition consists of three parts: 1. Who makes the loudest purr. 2. Who meows the most beautiful meow. 3. Who has the most legs.

Is there ever an odds to payout ratio that makes purchasing a lottery ticket a mathematically rational choice?

Description : Is there ever an odds to payout ratio that makes purchasing a lottery ticket a mathematically rational choice?

Last Answer : I bought tickets the day after the mega-million win. I don’t need a mega-million. 100,000 will do nicely. And the competition is way down.

My premature nephew has come down with "a bit of pneumonia", how's his odd's now?

Description : My premature nephew has come down with "a bit of pneumonia", how's his odd's now?

Last Answer : Prayers, good thoughts, green light, whatever will be accepted going his way. I can’t be more informative or helpful that that. Oh, and my fingers are crossed, too.

Can you survive against all odds now ?

Description : Can you survive against all odds now ?

Last Answer : What do you mean? Tsunami, tornado, cancer, financial melt-down, rise of facism, rampant growth of poison ivy?

What are the odds of stopping a traffic violator with the first name Sally?

Description : What are the odds of stopping a traffic violator with the first name Sally?

Last Answer : I can only assume you sang to her.

The odds of winning the lottery bigtime (not just a few bucks here and there) are astronomically against us; yet I continue to play. Do you?

Description : The odds of winning the lottery bigtime (not just a few bucks here and there) are astronomically against us; yet I continue to play. Do you?

Last Answer : Nope, I had statistics in college. I don’t like to throw away my money (I also don’t gamble when in Vegas).

What are the odds?

Description : What are the odds?

Last Answer : 50% unless if someone actually knows the answer or has an “inkling”.

Can any sports betters tell me how to read odds?

Description : Can any sports betters tell me how to read odds?

Last Answer : See here and here

Are art and science at odds with one another?

Description : Are art and science at odds with one another?

Last Answer : You appear to have a very narrow view of art and poetry. I don't see at all how science and art are at odds. I don't see how a hen not attacking her own children is more poetic than ... pair bonding became very important. However the emotion of love is still very real and poetry worthy for me.

What are the odds....freaky chance events?

Description : What are the odds....freaky chance events?

Last Answer : The odds are indeed small. But you should realize that with so many people on Earth, and with so much time that goes on, improbable events such as this become increasingly probable! Because I understand the ... , I do not consider it as God having a chuckle as I don't believe a god exists.

What are the odds of a cancer patient surviving ten years without eating or drinking orally and being fed liquids only pumped into the stomach?

Description : What are the odds of a cancer patient surviving ten years without eating or drinking orally and being fed liquids only pumped into the stomach?

Last Answer : I would suggest editing this question to include better tags. Your only tag is cancer and survival. It is unlikely this will be routed to anyone who can help because cancer and ... , doctor, doctors, cancer, probability, survival, prognosis, expectancy, eating, drinking, stomach, throat.

Do you think hanging out with geekier people hinders my odds of attracting a partner?

Description : Do you think hanging out with geekier people hinders my odds of attracting a partner?

Last Answer : I’d say that you might want a partner that accepts you for who you are, geeky friends and all :)

What variables should be taken into account when trying to decide the betting odds for a soccer match?

Description : What variables should be taken into account when trying to decide the betting odds for a soccer match?

Last Answer : Players, pitch size/weather, recent form, injuries, and then if the team is playing home or away.

What are the odds of having a miscarriage?

Description : What are the odds of having a miscarriage?

Last Answer : There are so many varibles such as age, health, lifestyle, etc., that are key factors. Individual percentages will vary from woman to woman. Talk to your ob/gyn.

How honest are doctors when it comes to the odds of living through a serious surgery?

Description : How honest are doctors when it comes to the odds of living through a serious surgery?

Last Answer : answer:in the UK they are usually pretty honest about the risk. I would imagine that the threat of litigation in the US would mean they would be very honest about the risks if only to avoid giving lawyers ammo. Sorry to hear about your mum, I hope all works out well.

What are the odds of another Ask-publicer arriving here with a cat named Milo?

Description : What are the odds of another Ask-publicer arriving here with a cat named Milo?

Last Answer : Milo the 1st is all yours, Gail.

what are the odds of passing a drug test with 8ml clean urine and a splash of urine with THC?

Description : what are the odds of passing a drug test with 8ml clean urine and a splash of urine with THC?

Last Answer : Almost zero

What are the odds that the United States will have a 2nd civil war?

Description : What are the odds that the United States will have a 2nd civil war?

Last Answer : Literally two sides armed with generals and two operating legislatures divided on geographic lines - Zero More ideological and small violent demonstrations and a dysfunctional legislative and executive branch. - 75%

what are the odds that a tree will die if topped

Description : what are the odds that a tree will die if topped

Last Answer : If this is a maple tree it will never grow any higher than the cut.....depends on what kind of tree you want to cut.............

What are the odds of a human getting sick if they opened up a can of expired bienna sausages that expired in april of 2021, rinsed them off, and only ate one?

Description : What are the odds of a human getting sick if they opened up a can of expired bienna sausages that expired in april of 2021, rinsed them off, and only ate one?

Last Answer : 0% probably.

The odds against certain event are 5:2 and the odds in favour of another in dependent event are 6:5. The probability that at least one of -Maths 9th

Description : The odds against certain event are 5:2 and the odds in favour of another in dependent event are 6:5. The probability that at least one of -Maths 9th

Last Answer : (c) \(rac{52}{77}\)Given, odds against Event 1 = 5 : 2⇒ P(Event 1 not happening) = \(rac{5}{5+2}\) = \(rac{5}{7}\)Odds in favour of Event 2 = 6 : 5⇒ P(Event 2 happens) = \(rac{6}{6+5}\) = \( ... }\)(∵ Both event are independent)⇒ P(At least one event happens) = 1 - \(rac{25}{77}\) = \(rac{52}{77}\).

There are three events A, B and C, one of which must and can only happen. If the odds one 8 : 3 against A, 5 : 2 against -Maths 9th

Description : There are three events A, B and C, one of which must and can only happen. If the odds one 8 : 3 against A, 5 : 2 against -Maths 9th

Last Answer : (c) \(rac{3}{8}\)Total number of ways of checking in the 4 hotels by 3 men = 4 4 4 = 43. Number of ways in which each man checks into a different hotel = 4 3 2 (As for the 1st person, ... P(Each person checks into a different hotel)= \(rac{4 imes3 imes2}{4 imes4 imes4}\) = \(rac{3}{8}\).

Who is the author of the book 'Ace Against odds' ?

Description : Who is the author of the book 'Ace Against odds' ?

Last Answer : Sania Mirza is the author of the book 'Ace Against Odds' .

What are the odds of the lottery five?

Description : Everyone dreams of a lottery five, even one who doesn't play the lottery. I think the latter have a 0 percent chance of winning, but what are the chances of someone who draws regularly?

Last Answer : Mathematicians are sure to understand the probability calculation below for winning the lottery five: 86 * 87 * 88 * 89 * 90 = 43.949.268 1 * 2 * 3 * 4 * 5 So 1 / 43.949.268 = 0, ... of winning the lottery 5, and it is said that playing with 2-4 coupons does not improve that chance either.   

The odds against a certain event is 5 : 2 and the odds in favour of another event is 6 : 5. If the both the events are independent, then the probabili

Description : The odds against a certain event is 5 : 2 and the odds in favour of another event is 6 : 5. If the both the events are independent, then the probabili

Last Answer : The odds against a certain event is 5 : 2 and the odds in favour of another event is 6 : 5. If the both the ... B. `52/77` C. `25/88` D. `63/88`