TOPIC: Conditional law of probability.
: Probability (concepts, simple, complements, ME, and Independence Due E and F are mutually exclusive events....
Chapter 3 3.2 Independent and Mutually Exclusive Events 40. E and Fare mutually exclusive events. P(E)-0.4; P(F) 0.5. Find P(E1F) 41.J and Kare independent events. PUlK) 0.3. Find PC) 42. Uand V are mutually exclusive events. P(U) 0.26; P(V)-0.37. Find: a. P(U AND V)= 43.Q and R are independent events. PQ) 0.4 and P(Q AND R) 0.1. Find P 3.3 Two Basic Rules of Probability Use the following information to answer the next ten exercises Forty-eight perc Californians registered voters...
Complete each probability rule. If E and F are mutually exclusive events then P(E UF)- P(E)+PF) P(E) P(E I F) PE) + P(F) # 1 P(E)- 1- P(E) 1-P(E) If E and F are mutually exclusive events then P(E)+ P(F) If E and F are independent events, then P(E IF) number of outcomes in E number of outcomes in sample spaceE)PF
3.2 Independent and Mutually Exclusive Events 40. E and Fare mutually exclusive events. P(E) = 0.4; P(F) = 0.5. Find P(E|F)41. J and K are independent events. P(J|K) = 0.3. Find P(J) 42. U and V are mutually exclusive events. P(U) = 0.26: P(V) = 0.37. Find:a. P(U AND V) =a. P(U|V) =a. P(U OR V) =43. Q and Rare independent events P(Q) = 0.4 and P(Q AND R) = 0.1. Find P(R)
ASAP HELP!!
We are given to events, E and F, and these two events are mutually exclusive. The probability of event E- 0.24; and the probability of event F = 0.41. Find the following: a. P(E and F) = b. P(E|F) = C. PE or F)
3-24 If E and F are two mutually exclusive events, what can be said about their independence? [Hint: What is Pr(E and F)? Then, using (3-17), what is Pr(E|F)? Does it equal Pr(E)?] In a family of three children, what is the chance of: 3-17 At least one girl? а. b. At least two girls? At least two girls, given at least one girl? C. d. At least two girls, given that the eldest child is a girl?
1) What does it mean for events to be mutually exclusive? Give an example of events that are mutually exclusive and an example of events that are not. 2) How is the probability of an event found? 3) When drawing one card at random from a standard deck of cards, what is probability of getting a king, P(K)? Now let's put a condition on that probability, find the probability of getting a king given that the card is a face...
1. Suppose that E and F are mutually exclusive events, Pr(E) = 0.4, Pr(E) = 0.5 what is Pr(E U F)? 2. Your drawer contains 8 red socks and 6 green socks. it is too dark to see which are which. Choose 2 socks. What is the probability that you pick a pair of socks ( either 2 red or 2 green) 3. In a school of 1200 students, 250 are seniors, 150 students take math, and 40 students are...
True or False With explanation please.
e. If two events are mutually exclusive, they are àl f. The mean of a discrete random variable X is penide found by multiplying each possible value of X by its own probability and then adding all the products together; that is XPO g. Two events A and B are said to be independent if P(A and B)y- PIA)-P(B) h. Assume that X is a normally distributed random variable with a mean ofμ and...
A. What does it mean for two events to be mutually exclusive? If we pick a number between 1 ~ 12, what is the probability that the chosen number will be At least 9 At most 10 Between 5 and 8, inclusive B. When we toss a die, six outcomes are possible. What is the probability of? Event A = die comes up even Event B = die comes up at most 2 Event C = die comes up at...
(1) Name the four properties of probability: (2) Another word for mutually exclusive: (3) A sample space contains all possible . (4) Grine an example of independent events - (5) Gire an example of equally likely outcomes. (6) Write down the sample space for all families of 2 children: s={ (7) Complete the tree PAB) PCBIB PLAE rite down the corresponding probability table to the r ear and a ban. Sum= — PRAB) (9) Independence and are Word (10) Towo...