A tile is selected from seven tiles, each labeled with a different letter from the first seven letters of the alphabet. The letter selected will be recorded as the outcome. Consider the following events. Event  X : The letter selected comes before " D ".Event  Y : The letter selected is found in the word " CAGE ".   Give the outcomes for each of the following events.If there is more than one element in the set, separate them with commas. (a) Event"XorY": (b) Event"XandY": (c) The complement of the event  Y :

Jennifer has 25 books on her bookshelf. She has 10 fiction books, and the rest are non-fiction books. If Jennifer selects a book at random, which expression represents the probability that the book she selects will be a non-fiction book? ASAP PLS.

Determine the number of outcomes in the event. Decide whether the event is a simple event or not. You randomly select one card from a standard deck of 52 playing cards. Event A is selecting a jack. outcome(s). Is the event a simple event? Event A has because event A has one outcome.

There are 7 streets to be named after 7 tree types. Ash, Birch, Cedar, Elm, Fir, Maple, and Willow. A city planner randomly selects the street names from the list of 7 tree types. Compute the probability of each of the following events. Event A: The first three streets are Willow, Cedar, and Birch, without regard to order. Event B: The first street is Cedar, followed by Willow and then Ash. Write your answers as fractions in simplest form. P(1) = 0 P(B) = [

Experiment: Selecting a single card from a standard playing deck. Which has 4 suits (Hearts, Clubs, Spades, and Diamonds) and 13 Cards per suit (2-10, Jack, Queen, King, Ace) .  So there are a total of 52 cards. Event A = Pulling an even number card (2,4,6,8,10) Event B = Pulling a Diamond Card Event C = Pulling a Face Card (Jack, Queen, King) All answers should be represented as a proportion: Round all answers to 4 decimal places Calculate P(A) - 0.3846 Calculate P(B) - 0.2500 Calculate P(B ∩ Cc) - 0.1923 Calculate P(A ∩ C) Calculate P(A ∪ B) Calculate P(C ∪ Ac) Calculate P(C | B) Calculate P(A | C) Event A is independent of Event B Event B is independent of Event A

A: {A person is older than 65}  B: {The last digit of a person's zip code is 2}.  The events A and B are

Alice has a garden containing 9 carnations, 12 roses, and 6 dahlias. Alice randomly selects 6 of these flowers to give to her math teacher. Let X = the number of the selected flowers which are roses.a. a) How many possible ways are there to select the 6 out of 27 flowers (order does not matter) without replacement? b. What is the probability that X = 6 c. What is the probability that X=3? d. What is the probability that X > 3? e. What is the expected value of X? f. What is the standard deviation of X? g. What is the probability that X is within 1.0 standard deviation of its expected value? h. What is the probability that X = 2.6667? Add any comments below.