Description : What is The set of all possible outcomes in a probability experiment is the?
Last Answer : It is the outcome space.
Description : A _________ is a decision support tool that uses a tree-like graph or model of decisions and their possible consequences, including chance event outcomes, resource costs, and utility. a) Decision tree b) Graphs c) Trees d) Neural Networks
Last Answer : a) Decision tree
Description : Probability of occurring of an event always lies between _____.
Last Answer : Probability of occurring of an event always lies between _____.
Description : When two events are independent the probability that one event occurs in no way affects the probability of the other event occurring true or false?
Last Answer : It is true.
Description : What is a possible experiment I can conduct related to this topic?
Last Answer : This article may give you some ideas.
Description : The principles of probability can be used to a. predict the traits of the offspring produced by genetic crosses. b. determine the actual outcomes of genetic crosses. c. predict the traits of the parents used in genetic crosses. d. decide which organisms are best to use in genetic crosses.
Last Answer : a. predict the traits of the offspring produced by genetic crosses.
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 - \(rac{25}{77}\) = \(rac{52}{77}\).
Description : What is the probability of a non -occurrence of an event that is certain to happen? a. 0 b. 1 c. -1 d. 2
Last Answer : a. 0
Description : In a probability experiment Eric flipped a coin 36 times. The coin landed on heads 24 times. What is the ratio of heads to tails in this experiment?
Last Answer : 2 to 1
Description : Following an experiment, Jamie estimates that his probability of making a three-pointer with a basketball is 0.8. If he shoots 160 attempts from the three-point line, how many times can he expect to make a three-point basket A. 32 B. 80 C. 128 D. 160?
Last Answer : 128
Description : Flood risk refers to: a) The chance of a flood occurring b) The number of people and properties exposed to floodwaters if a flood occurs c) The vulnerability of people and properties that are exposed to floodwaters d) All of the above.
Last Answer : d) All of the above.
Description : In dictionary techniques for data compaction, which approach of building dictionary is used for the prior knowledge of probability of the frequently occurring patterns? a. Static Dictionary b. Adaptive Dictionary c. both a and b d. None of the above
Last Answer : a. Static Dictionary
Description : A student is to conduct an experiment to show CO2 is released during respiration. List two precautions that he/she must take for obtaining correct observation. -Science
Last Answer : Two precautions to be taken are: (i) Germinating seeds (living) should be used. (ii) The experiment set up must be air-tight.
Description : In which year did A. Michelson and E. Morley conduct their experiment to verify the existence of ether?
Last Answer : Answer: 1887.
Description : A glass tube of smaller diameter is used while performing an experiment for the capillary rise of water because (A) It is easier to see through the glass tube (B) Glass tube is cheaper than a metallic ... (C) It is not possible to conduct this experiment with any other tube (D) All of the above
Last Answer : Answer: Option A
Description : A student is to conduct an experiment to show CO2 is released during respiration. List two precautions that he/she must take for obtaining correct observation.
Last Answer : Answer. Two precautions to be taken are: (i) Germinating seeds (living) should be used. (ii) The experiment set up must be air-tight.
Description : Ellen decided to conduct an experiment in her mall's car park to see if shoppers would respond to a lower parking price to park in some of the under-utilized sections of the car park. Which of ... research Ellen is using? A. Exploratory B. Causal C. Descriptive D. Investigative E. Behavioral
Last Answer : B. Causal
Description : A coin is tossed 500 times. Head occurs 343 times and tail occurs 157 times. Find the probability of each event.
Last Answer : A coin is tossed 500 times. Head occurs 343 times and tail occurs 157 times. Find the probability of each event.
Description : Bleeding complications are frequently associated with fibrinolytic therapy. Which of the following statement(s) concerning complications of fibrinolytic therapy is/are true? a. Careful monitoring of prothrombin time ... months ago can be treated with fibrinolytic therapy if head CT scan is normal
Last Answer : Answer: b Fibrinolytic therapy induces a hemostatic defect through a combination of factors. Hypofibrinogenemia and fibrin degradation products inhibit fibrin polymerization and, in combination ... is considered a major relative contraindication to either regional or systemic thrombolytic therapy
Description : The cost impact of a risk event occurring as a project proceeds through its life cycle tends to A. Slowly rise B. Slowly drop C. Drop sharply and then level out D. Rise sharply and then level out
Last Answer : A. Slowly rise
Description : Have you read the short story / thought experiment called God's Debris? If so this could be a chance to discuss what you thought of it, if not this is your chance to read it.
Last Answer : I have been reading it on and off since yesterday. I’ll get back to you.
Description : During which step of the nursing process does the nurse analyze data related to the patient's health status? a) Assessment Analysis of data is included as part of the assessment. b) ... patient's responses to the nursing interventions and the extent to which the outcomes have been achieved.
Last Answer : a) Assessment Analysis of data is included as part of the assessment.
Description : Consider an experiment of tossing two fair dice, one black and one red. What is the probability that the number on the black die divides the number on red die ? (A) 22 / 36 (B) 12 / 36 (C) 14 / 36 (D) 6 / 36
Last Answer : (C) 14 / 36
Description : Probability question: What is the chance that the third number is the largest?
Last Answer : 53/105 i may be wrong though ah i just saw the “Not just integers” disregard my post, i suck c-
Description : What is the probability as a percentage that in 5 years both X and Y fail X1 in 40 chance and Y 1 in 140 chance?
Last Answer : Assuming without any justification, that X and Y failing areindependent events, then the probability that both X and Y failwithin a 5-year period is approx 15%.
Description : What is the chance you and a friend individually and secretly pick a number from 1 2 3 4. What is the probability that you both picked 3 What is the probability that you both picked the same number?
Last Answer : Pr(Both picked 3) = 1/16Pr(Both picked the same) = 1/4.
Description : Rahul got next chance. What is the probability that he got the sum of the two numbers appearing on the top face of the dice is equal to 7? a. 5/9 b. 5/36 c. 1/6 d. 0
Last Answer : c. 1/6
Description : Rahul got next chance. What is the probability that he got the sum of the two numbers appearing on the top face of the dice is 13? a. 1 b. 5/36 c. 1/18 d. 0
Last Answer : d. 0
Description : A pilot can improve the probability of detecting other aircrafts by: a. Minimizing the duration of eye rests and making as many eye movements as possible b. Moving the head frequently to ... lookout ahead of the aircraft and relying on peripheral vision to detect any movement from the side
Last Answer : a. Minimizing the duration of eye rests and making as many eye movements as possible
Description : A pilot can improve the probability of detecting other aircrafts by: a. Minimizing the duration of eye rests and making as many eye movements as possible b. Moving the head frequently to ... a lookout ahead of the aircraft and relying on peripheral vision to detect any movement from the side
Description : In a recent research study initiated by Tel-E-Fone Telecommunications, survey calls were made to a randomly selected group in which every member has an equal chance of selection. This type of sample selection ... sample B. Convenience sample C. Judgment sample D. Quota sample E. Area sample
Last Answer : A. Probability sample
Description : Engagement letters are widely used in practice for professional engagements of all types. The primary purpose of the engagement letter is to a. Remind management of its primary responsibility over the financial ... a written record of the agreement with the client as to the services to be provided.
Last Answer : Provide a written record of the agreement with the client as to the services to be provided.
Description : The decision of competent authority that DO(PLI) procuring effective business to the tune of ____ or more shall no be eligible for automatic extension of tenure for the next ___ year. Such extension will be granted by ... Post c) 25 crores, 1 year, Head of the circle d) 25 cores. 1 years, SSP/SP
Last Answer : c) 25 crores, 1 year, Head of the circle
Description : a naturally occurring force related to two bodies in motion is _______ force. -General Knowledge
Last Answer : A naturally occurring force related to two bodies in motion is frictional force.
Description : Secondary data is collected through 1. Observation 2. Survey 3. Official record 4. Experiment 5. None of these
Last Answer : Official record
Description : A dice is rolled number of times and its outcomes are recorded as below : -Maths 9th
Last Answer : Total number of outcomes = 250 Total number of outcomes of getting odd numbers = 35 + 50 + 53 = 138 P (getting an odd number) = 138 / 250 = 69 / 125
Description : Two coins are tossed 1000 times and the outcomes are recorded as below : -Maths 9th
Last Answer : Required probability = P(0 heads) + P(1 head) = 250/1000 + 550 / 1000 = 800/ 1000 =4 / 5 =0.8
Description : Three coins are tossed simultaneously 200 times with the following frequencies of different outcomes ; -Maths 9th
Last Answer : Total number of chances = 23 + 72 + 77 + 28 = 200 Number of chances of coming 2 heads = 72 therefore P( coming 2 heads)= 514 / 642 = 9 / 25
Description : Three coins are tossed simultaneously 200 times with the following frequencies of different outcomes -Maths 9th
Last Answer : It is given that coin is tossed 200 times Total number of trials = 200 Number of events for getting less than three tails = 68 + 82 + 30 = 180 Probability of getting less than 3 tails =180 / 200 =9 / 10
Description : Two coins are tossed 1000 times and the outcomes are recorded as below: -Maths 9th
Last Answer : P (at most one head) = P (0 head) + P (1 head) = 250/1000 + 550/1000 = 800/1000 = 4/5
Description : What event gold would you want if you had the chance to be a Winter Olympian?
Last Answer : Short track speed skating. It is really amazing.
Description : In the event of an earthquake and you're in a 20 storey building, Is your chance of survival higher at a the higher floors or lower floors.
Last Answer : answer:Naturally the lower you are the more likely you are going to be crushed. In the 1989 San Francisco quake, many houses pancaked into the street. Meaning the top floor crushed the lower floor ... comes toppling down, you'll have some sort or frame around you to prevent you from being crushed.
Description : Five male teenagers and five female teens each step into ten separate circles. The males make disparaging remarks to the females while pointing their thumbs downward, and the female teens respond to ... loudly, until only one person is left who is legally performing the maneuver within t -Riddles
Last Answer : The two five-member teams are competing in a hula-hoop endurance contest. The theme song played during the competition is one of The Chipmunks greatest hits called: The Chipmunk’s Hula-Hoop Christmas Song.
Description : The term used to denote chance of happening or not happening of an event.
Last Answer : Ans. Probability
Description : An uncertain event or condition that, if it occurs, has a positive or negative effect on a project objectives is termed. A. Random Chance B. Disaster C. Risk
Last Answer : C. Risk