Sofie claims to be a tasting expert. To test her abilities, someone bakes Sofie a cake using 3 of the following ingredients: Coffee Vanilla Sea salt Nutmeg Cinnamon Ginger Sofie's challenge is to identify which set of 3 ingredients was used in the cake. Suppose that Sofie is just randomly guessing. What is the probability that Sofie correctly identifies the set of 3 ingredients in the cake? Choose 1 answer: 1 A 1 20 60 1 120

Q: In a group of 40 people, 10 are healthy and every person the of the remaining 30 has either high…

A: Given  Number of total people = 40 Number of health person = 10  Number of people has high BP or…

Q: Solve. In a survey of American women who were asked to name their favorite color, 12% said blue, 15%…

A: According to the given information, we haveA survey of American women who were asked to name their…

Q: Given P(A) = 0.3 , P(B|A1) = 0.5, and P(B|A2) = 0.8 , what is the probability of P(A2|B1) ? %3D

A: P(B1/A2)= P(B1 n A2)/P(A2)= 0.8 So P(B1 n A2)= 0.8*P(A2) We've to find, P(A2/B1) = P(A2 n B1)/P(B1)…

Q: A basket at a miniature golf course contains a variety of golf balls. purple 15 white blue 2 red 1…

A:

Q: Two containers, labeled A and B, are filled with red and blue marbles according to the quantities…

A: Given datacontainer       A         BRed                80       40Blue               20       60

Q: The table shows the finalist for class president, The order in which they will give their speeches…

A: a) There are total 7 speakers. We can arrange them in 7!= 5040 ways  We can choose Denny, Kelli, and…

Q: A restaurant noted what type of food its customers ordered last week. Here are the results: Burger…

A:

Q: sprout within 10 days. The table shows the results. Which soil mix has the highest probability of…

A:

Q: Alex surveyed some students at his school, asking them about their favorite sport and whether they…

A:

Q: A board game uses the deck of 20 cards shown to the right. Two cards are selected at 1 2, R R R. 3 4…

A: Total number of possible ways to pick a card = 20 Total number of possible ways to pick a particular…

Q: A nationwide survey revealed that 42% of the population likes eating pizza. If two people are…

A: Given,P(person likes eating pizza)=0.42P(person does not likes eating pizza)=1-0.42

Q: A lock consists of 3 dials, where each dial has 4 letters. What is the probability of guessing the…

A: The lock consists of 3 dials and each dial has 4 letters.

Q: A test was given to a group of students. The grades and major are summarized below A C Total Art 20…

A: Given data is   A B C Total Art 20 17 6 43 Business 3 5 16 24 Total 23 22 22 67

Q: One hundred children were asked, "Do you like mommy or daddy" Of the 33 who answered "Daddy" to the…

A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will…

Q: Find the probability of randomly selecting a student who spent the money, given that the student was…

A:

Q: Hair Type Brown Blond Black Red Totals Wavy 22 4 13 4 43 Straight 82 13 67 14 176 Totals 104 17 80…

A: Obtain the probability that a randomly selected child will have wavy hair.   The probability that a…

Q: There are 100 students surveyed. 32 are taking Calculus, 45 are taking Spanish, and 18 are taking…

A: Probability is a quantitative measure of the likelihood of an event's occurrence, taking a value…

Q: At a local high school, 30% of the students have a part-time job, 45% are on the principal's honor…

A: Let J - part-time job R - honor roll P(J) = 0.30, P(R) = 0.45  and  P(J and R) = 0.20

Q: Raphael Lorenz is playing a board game that had a spinner with eight-equal sized sections. Four of…

A: We have given Total number of section in the spinner = 8 Number of Blue section = 4 Number of white…

Q: Number Cube Rolls Number of Times Side Rolled 1 | 2 II || 4 || 6

A: It is given:

Q: Jaco has a list of 90 data science students, 20 of whom are female and 70 of whom are male. He then…

A: Solution: From the given information, total number of data science students is 90. Out of whom 20…

Q: an​ experiment, college students were given either four quarters or a​ $1 bill and they could either…

A:

Q: Find the probability of randomly selceting a student who spent the money, given the student was…

A: Solution: The given table of data is

Q: A spinner is divided into 3 equal sections, with sections labeled 1, 2, and 3. What is the…

A: There are 2 odd numbers 1 and 3.The spinner has 3 equal sections. So each section has…

Q: Determine the probability of your outcomes from the following: Two coins (All heads) Three coins (2…

A: The total possible outcomes for two coin tossed are {HH, HT, TH, TT} The total possible outcomes for…

Q: What is the probability of getting at most two heads? if three coins are tossed Select one: O a.…

A:

Q: 4. On Mrs. Berger's shelf are: 6 mystery books 4 science books • 5 history books 3 adventure books…

A: Given Data: n( mystery book)=6 n( science book)=4 n( history book)=5 n( adventure book)=3

Q: Daniel asks students in his class to name a favorite pet. The table shows the results of his survey.…

A: The data is provided for a survey in which Daniel asked students in his class to name a favorite…

Q: A pencil box contains 5 red pencils and 5 blue pencils. If Ted adds n red pencils to the box, the…

A: we know that probability of red pencils is given by Pred=number of red pencilsnumber of total…

Q: Frank surveyed 220 students to see which sports they like, here is the information that Frank got:…

A: Given that ; n = 220 By using basic probability venn diagram solve this problem.  Note ; According…

Q: The chart on the right shows the numbers of symbols on each of the three dials of a slot machine.…

A: There are 2 grapes in dial 1, 0 grapes in dial 2 and 6 grapes in dial 3.So we see that no dial has 3…

Q: A city planner surveyed 141 residents. For each, the planner recorded whether the resident owns a…

A: Total Residents are 141   Alone Not Alone Car 26 10 No Car 32 73 We have to find (a) What…

Q: In Alex's drawer she has 11 pairs of socks, 4 of which are white, and 15 tee shirts, 2 of which are…

A: Given, Alex's has 11 pairs of socks, 4 of which are white. Alex's has 15 tee shirts, 2 of which are…

Q: Use the formula P(B)A) = n(A and B) / n(A) to find the probability P(queen(face card) when a single…

A: In a standard deck of playing cards there are total 52 cards and 4 suits, such as hearts, diamonds,…

Q: Out of the 5000 residents of a small town, 470 of them have diabetes. If a resident is chosen at…

A: Number of residents (n) = 5000 Number of residents with diabities (x) = 470. Plug in all the values…

Q: Giving a test to a group of students, the grades and major are summarized below A B C Total Stem 18…

A: Given that    A B C Total       Stem 18 16 8 42 Non Stem 4 10 19 33 Total 22 26 27 75

Q: Which numbers could represent a probability? Select 2 choice(s) 1.1 -3 2 -1 0.2 1.

A: By definition probability of an event lies between 0 and 1, including both endpoints i.e.,…

Q: After two six-sided dice are rolled, what is the probability that the dice faces add up to either a…

A:

Q: An Elementary school club has 6 boys and 8 girls. If a committee of 5 officers is selected, find the…

A: Total number of committees possible=C145=2002 PExactly 3 girls=No of committees containg exactly 3…

Q: Giorgio offers the person who purchases an 8-ounce bottle of Allure two free gifts, chosen from the…

A:

Q: There are 55 customers in the cafeteria, 30 bought either bought coffee or a bagel. There were 35…

A: Let, C=coffee B=bagel Given that n(B)=35, n(C)=45 n(C or B)=30

Q: A child is playing with number blocks. She has nine blocks, numbered 1 through 9. a) If she selects…

A: a) She can select 1,2,3 in only one way.  She can select any 3 blocks from 9 blocks in 9C3=84 ways…

Q: In class, 30% of students study Hindi, 45% study Maths, and 15% study both Hindi and Maths. If a…

A: Obtain the probability that he/she study neither Math nor Hindi subjects. The probability that…

Q: The leading brand of powdered milk in the Philippines has a market share of 45%. A sample of 14…

A: Given that  n=14 , p=45%=0.45 , q=1-p=1-0.45=0.55 X~Binomial(n=14,p=0.45) X= Number of leading brand…

Q: A city planner surveyed 155 residents. For each, the planner recorded whether the resident owns a…

A: Given data,   Alone Not Alone Total Car 31 21 52 No Car 33 70 103 Total 64 91 155

Q: Thirty-five percent of the people who own cellphones use their phones to send and receive text…

A:

Q: In the survey of the number of air conditioners in a house, the following probability table was…

A:

Q: A grocery store manager took inventory of all the fruit to decide what needed to be donated. Of the…

A:

Q: A spinner is divided into 3 equal sections, with sections labeled 1, 2, and 3. What is the…

A: Solution: Note: Hello! As you have posted 2 different questions, we are answering the first question…

Q: Rodney is going to shoot a total of 9 free-throws to prove he is a better shooter than Chris. During…

A: