Combination vs. Permutation State if each scenario involves a permutation or a combination. Then find the number of possibilities.   1) A group of 10 people are going to race. Top 5 finishers advance to finals.

Q: In one of the games in the Statistics Games, a team of students is chosen from each instructor’s…

A: The number of students in blue section is 30.

Q: How many ways can you choose first, second, and third place winners from 15 people?

A: The first place winner can be chosen as 15 ways. The second place winner can be chosen as 14 ways…

Q: a class has 8 males and 9 females. three are chosen without replacement. all are females  at least…

A: According to the provided information, a class has 8 males and 9 females. three are chosen without…

Q: An experiment consists of flipping a coin 4 times and noting heads or tails on each flip. How many…

A: Recall that the total number of outcomes when we toss a coin n time is 2n.

Q: You must select 3 individuals from a group of 5 for a conference. How many teams of 3 might you…

A:

Q: How many different sets of three candies can you select?

A: A candy jar has 10 different candies in it three candies are selected from jar

Q: Situation Out of two thousand families with four children each, how many would you expect to have:…

A: Given information Number of families N = 2000 No of children n = 4 P(G) = P(B) = ½ Probability of…

Q: Find the number of ways of selecting 3 oranges from 10 oranges. 432 b. 240 c. 720 d. 120

A: Given problem is : Find the number of ways of selecting 3 oranges from 10 oranges.

Q: How many different committees of3 students (2 male and 1 female) can be formed from a group of 6…

A: Given : 6 students ( 4 males and 2 females) To make committees: 3 students ( 2 males and 1 female)…

Q: How many teams of at least 5 students and at most 7 students can be chosen from 15 students? Your…

A:

Q: A woman owns 18 shirts, 10 skirts, and 14 pairs of shoes. She will randomly select 1 shirt, 1 skirt,…

A: Provided data is, woman owns 18 shirts, 10 skirts, and 14 pairs of shoes. She will randomly select 1…

Q: How many outcomes are possible?

A: Here given Carmen has a deck of cards numbered 1-10. She picks one card and flips a coin. There are…

Q: A die and a coin are tossed. How many outcomes are possible?

A:

Q: ten sports teams enter a tournament where they each play 3 games in the first round to earn their…

A: Given that each team plays 3 games  There are 10 teams So there should be 3(10)=30 games

Q: A contingency table has 6 rows and 8 columns What is the value of degrees of freedom

A: No. of rows(r)=6No. of columns(c)=8 We have to find the value of the degree of freedom.

Q: How many different committees of3 students (2 male and 1 female) can be formed from a group of 6…

A: Number of total student is 6 (4 male and 2 female) Number of member for committee is 3 (2 male and 1…

Q: Three coins are tossed. What are the outcomes? (can use a diagram or table in creating your list).…

A:

Q: ten percent of adults say oatmeal is their favorite cookie. You randomly select 12 adults and aks…

A: Given that  Number of trials n=12 Success of probability p=0.10 X~binomial (n,p) nCx = n!/x!(n-x)!

Q: How many outcomes are possible on a quiz with three true/false questions?

A: To determine the number of outcomes that are possible on a quiz with three true/false questions.

Q: We are at altitude and they have a dunk contest. 7 people participate. How many ways can those 7…

A: Given in the question that we have total 7 participants and we have to find in how many ways can…

Q: coin is flipped three times. Y is a random variable that assigns 3 times the number of heads flipped…

A:

Q: A jar contains 54 jelly beans: 14 lemon, 12 watermelon, 17 blueberry, and 1i grapt. Juppose two…

A: We have to  find out given probability....

Q: in a math test , 368 students from a scool took a  test , the scores   are 5,10,18,26 and 31 . find…

A: First calculate mean and standard deviation of the sample scores .  The sample size is n=5. The…

Q: How many ways can first and second ?place be awarded to 9 racers

A: The possible arrangement of n things is calculated for r times using permutation with replacement.…

Q: A friend flips the same coin 250 times. He gets 110 heads and 140 tails. How likely is it that the…

A: We have to find the probability using binomial approximation to normal.

Q: A bag of 10 apples contains 3 rotten apples and 7 good apples. A shopper selects a sample of 4…

A: The problem is asking us to find the number of ways to select 4 apples from a bag of 10 apples, such…

Q: A spinner with number 1, 2, 3, 4, 5, 6, and 7 has an equal chance of landing on each number.  Find p…

A:

Q: 2. You take a 5 problem multiple choice test with four answers for each problem. Find the…

A: Solution

Q: A basket contains four apples, four peaches, and four pears. You randomly select a piece of fruit.…

A: Number of Apples, n(A)= 4 Number of peaches, n(Pch)= 4 Number of pears, n(pr)= 4 Total fruits , n=…

Q: Valero's 5k Fun Run was held yesterday in the downtown district. The top runner 4 runners (one of…

A: Given 1. Ralph finished 1 minute after the competitor in the white shirt. 2. The competitor in the…

Q: How many outcomes are possible when you roll 3 dice?

A: Here, we need to find out the total possible outcomes to roll 3 dice.

Q: а. А decision is one in which outcomes are chosen at random and have the same b. List two fair ways…

A: a. A fair (unbiased)decision is one in which outcomes are chosen at random and have the same…

Q: Getting at least one head when tossing three fair coins.

A: The probability of getting a head is 1/2.  The probability of getting a tail is 1/2.

Q: There are eight swimmers competing in the 500 meter freestyle. In how many ways can they place in…

A:

Q: Only 42% of registered voters voted in the last election. Will voter participation be even lower for…

A: Given, p=42% = 0.42 This is the left tailed test .

Q: determine the number of outcomes if you choose an even number or an odd number greater than 25…

A: