If the probability of an event is 0.6, we can say that O The event will happen for sure. O It never occurs O It's unlikely but will happen once in a while O The chances of it happening are greater than the chances of it not happening

Q: This is the empirical probability because my example uses past experiences to predict how many white…

A: Given information: Empirical Probability & Theoretical probability

Q: Mary and Susan are each to play a tennis match. Let the probability that Mary wins her match be 0.65…

A:

Q: The probability it is cloudy outside is r. If it's cloudy, then the probability it rains is s,…

A: Bay's theorem

Q: To the right are the outcomes that are possible when a couple has three children. Assume that boys…

A: Solution

Q: You roll two six sided die, let A be the event that either a 4 or 5 is rolled first followed by an…

A: When a die is rolled the possible outcomes are 1,2,3,4,5,6. When two dice are rolled the possible…

Q: 2. A coin is flipped 4 times. Assume that all outcomes are equally likely. What probability that it…

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: The event of holding your breath for 30 minutes is __________. A.a sure event B.an equally likely…

A: Impossible event An event is said to be an impossible event when the probability of occurrence of…

Q: If the odds against an event are 4 to 9 then the probability that the event will fail to a is what.

A: The odds against an event are 4 to 9.

Q: The probability that a particular type of smoke alarm will function properly and sound an alarm in…

A: A number of events are said to be independent if the probability of occurrence of any one of them is…

Q: A student's alarm clock fails to go off 1 time out of 3. In addition, the student misses the bus…

A: Let us denote the events: A: Alarm works. B: student miss the bus C: Student arrives the class late.…

Q: A coin is tossed 10 times. What is the probability of getting 4 tails and 6 heads? 105/512 13/64…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A test for a disease gives an answer "Positive" or "Negative". Because of experimental error, the…

A: Introduction: Denote X as the random variable of interest here, which is the number of wrong test…

Q: So, P(A N B) is the probability that both dice show a 5. Of the 36 possible outcomes, there is only…

A: There are total 62=36 outcomes when two 6-sided dice are rolled.We can get (5, 5) for only 1…

Q: If event A and event B are as above and event A has probability 0.3 and event B has probability 0.1,…

A: The following information has been given: Event A has probability P(A)=0.3 Event B has probability…

Q: Assume that the probability of any newborn baby being a boy is , and that all births are…

A: 1 - (1/2)^3= 1- 1/8= 7/8. So probability that none of them are boys is 7/8.

Q: ic If we assume that a 6-faced die is fair (that is, the probability that you roll a 1 = the…

A: Given that - If we assume that a 6-faced die is fair (that is, the probability that you roll a 1 =…

Q: Presumably, each student writing this examination is doing so independently of all other students.…

A: