Question 2 The table shows the numbers of students in grades 6, 7, and 8 identifying their favorite winter sports. Use the table to find the requested probabilities. Grade Snowboarding Skiing Sixth 27 18 Seventh 22 16 Eighth 20 23 a. Calculate P(student chooses skiing) b. Calculate P(seventh grader | chooses snowboarding) C. Ifa brother-sister combination of students is in grade 6 and 8 respectively, what is the probability that the brother chooses skiing and the sister choses snowboarding?

There are four horses named An, Bob, Cat, and Don. They are in a race where no ties are possible. Ann is twice as likely to win as Cat. Cat is twice as likely to win as Dan. Bob has a 30% chance of winning. What is the probability that Ann wins? 20% 30% 40% 50% 60% 70% 80% 90%

The Chunky-Wunky Candle Company ships candles all over the world. The probability that a candle is broken during shipment is 3%. In a shipment of 3 candles, what is The probability that all three are broken. The probability that none of the candles are broken. The probability that the first candle unpacked is not broken and the rest are broken.

In a class of students, the following data table summarizes how many students have a cat or a dog. What is the probability that a student chosen randomly from the class does not have a cat or a dog? Has a dog Does not have a dog Has a cat 9 6 Does not have a cat 2 11

Five players play a game where five distinct numbers numberedone through five are randomly distributed to each player. Two players choosea number and compare their numbers. The player with the higher numberwins. The game begins with players 1 and 2 comparing their numbers. Thewinner compares their number with player 3’s number and so on. IfXde-notes the number of times player 1 wins, find the probability distribution ofX.

Charles has six songs on a playlist. Each song is by a different artist. The artists are Joey McIntyre, Whitney Houston, Aaron Carter, Shakira, Shania Twain, and Phil Collins. He programs his player to play the songs in a random order, without repetition. What is the probability that the first song is by Aaron Carter and the second song is by Joey McIntyre? Write your answer as a fraction or a decimal, rounded to four decimal places.   The probability that the first song is by Aaron Carter and the second song is by Joey McIntyre is    .

Pet owners often have more than one type of pet. A recent survey shows that 70% own a dog, 44% own a cat, and 30% own both a dog and cat. Suppose a person is randomly selected. Determine the probability this person 1. has a dog or a cat or both. 2. does not have a dog nor a cat. 3. only has a dog. 4. Given the person has a dog, what is the probability that this person has a cat?

A child has blocks. The probability of choosing a green one is 7/9. What are the odds against choosing a green block

In government data, a family consists of two or more persons who live together and are related by blood or marriage. Choose an American family at random and count the number of people it contains. Here is the assignment of probabilities for your outcome:Number of persons    2       3      4       5       6       7+Probability          0.42    0.23    0.21    0.09    0.03    0.02What is the probability that the family you choose has more than two people?