The probabilties on the first branches of a tree diagram are --------------------probabilites and the ones after the firsts are ------------------probabilit
Q: There is a game introduced to a class of 35 students. The game requires the first two students to…
A: Arithmetic mean is defined as the sum of numerical values divided by the number of terms/data points…
Q: @ In a G Survey the 100 out-patient who reported at a hospital one dey, it was found out that 70…
A: Since you have posted a multiple question according to guildlines I will solve first question for…
Q: You have a bag of coins which consists of 11 blue coins and 12 red coins. How many different…
A: 11 blue coins 12 red coins ---------------------- 23 total coins We have to select 3 coins
Q: 19. An urn contains two blue balls (denoted B1 and B2) and three white balls (denoted W, W, and W3).…
A:
Q: In a study of pain relievers, 100 people were given product A, and all but 25 experienced relief. In…
A: given data product A : 25 experienced relief out of 100 people product B : 6 experienced relief out…
Q: In a study of pain relievers, 50 people were given product A, and all but 15 experienced relief. In…
A:
Q: 18. A multiple choice exam consists of 6 questions, and each question V2 has 3 possible answers,…
A:
Q: A researcher wishes to compare the effectiveness of group therapy to placebo “antidepressants”…
A: Assume, x1 and x2 be the random variables representing the negative feeling score for therapy group…
Q: A researcher wishes to compare the effectiveness of group therapy to placebo “antidepressants”…
A: Given Information: Let 1 be the subscript for Group Therapy and 2 be the subscript for Placebo…
Q: why do we do 1-P(all), and what is P(all)
A: Given information event A : bus is running event B : tube is running event c : monorail is running…
Q: Ex: An experimenter partitions a field into 64 same lots. Experimenter uses 5 different seeds, 3…
A: Given, No of Lots = 64 no of seeds = 5 no of pesticides = 3 no of fertilizers = 4
Q: . What number will you pick and why?
A: Here given you and your friend both putted in different room .where you are individually asked to…
Q: A researcher is conducting a DIFFERENT dictator game. In the first stage (S1), he forms pairs…
A: Initially the dictator game was developed by Daniel Kahneman in 1980's.The dictator game is…
Q: Sickle cell anemia is an inherited disease in which red blood cells become distorted and deprived of…
A: Given dataSickle cell anemia is an inherited disease in which red blood cells become distorted and…
Q: You and your friends are playing Amogus- a social deduction game where every now andthen, someone is…
A: Step 1: Part (a): Unconditional Probability that Green and Orange Vote for Each Other in Round 2…
Q: In a recent study, 25 males used a new weight-loss supplement, and 19 of them experienced weight…
A: Given information No of males uses a new weight-loss supplement = 25 No of them who experienced…
Q: A researcher conducts an experiment where he assigns participants to three groups. Each group will…
A: The variables involved are the three groups and the Likert scores. The groups(1 to 3) are the…
Q: Roll and spin is a game that contains 2 dice and a four sided spinner. To play this game, you will…
A: Roll and spin is a game that contains 2 dice and a four sided spinner. To play this game, we will…
Q: How many ways can we choose 3 items at random without replacement from 5 items if the order of the…
A: Farmula nCr=n!/(r!(n-r)!) n=5, r=3
Q: A game is played by rolling 2 die, one red and the other blue, then adding the results. (A). How…
A: a) Red die can have total of 6 outcomes (1,2,3,4,5,6) Similarly, the blue die can have 6 outcomes…
Q: n a recent study, 50 males used a new weight-loss supplement, and all but 14 of them experienced…
A: Given: Number of males = 50 The number of males who experienced weight loss after two weeks = 14…
Q: Suppose P(A) = .2, P(B) = .5, and P(A and B) = .1. What is P(A or B)?
A:
Q: A researcher wanted to estimate the difference between the percentages of users of two tooth- pastes…
A:
Q: In a study of pain relievers, 50 people were given product A, and all but 15experienced relief. In…
A: Given: Product A: n = 50 X = 15 people experienced relief. Product B: n = 20 X = 9 people…
Q: In a recent study, 100 males used a new weight-loss supplement, and 71 of them experienced weight…
A: Given that, for males sample size is n= 100 and X= 71 then proportion, p= X/n = 71/100 = 0.71 =…
Q: In a recent study, 25 males used a new weight-loss supplement, and all but 6 of them experienced…
A: According to the question it is clear that out of 25 males 6 of them did not lose weight and 19 (=…
Q: Give an example of stable marriage for 3 girls and 3 boys, where nobody gets in couple most…
A: Initialize all men and women to free While there exist a free man M who has still a women W to…
Q: the negation of q^p
A: Given: Negation of q^p
Q: A manufacturer of pins knows that 5% of his product is defective. If he sells pins in boxes of 100…
A:
Q: you have wrong 3rd derivarive and 4th as well
A:
Q: In a recent study, 20 males used a new weight-loss supplement, and 14 of them experienced weight…
A: Given Information: Out of 20 males who used the new weight-loss supplement, 14 males experienced…
Q: In how many ways can twenty 1000-peso bills be given away to four of ten people where each of the…
A:
Q: In a horse race, how many different finishes among the first 3 places are possible if 20 horses are…
A: There are 20 horses in the horse race.To Find: How many different finishes among the first 3 places…
Q: There are 5 different flavors of donuts. A person may choose either 0 or 1 of each flavor (cannot…
A: Given there are 5 flavors of donuts. To find in how many ways a person can choose a specific number…
Q: e short form of the gene. They find that 26 of the subjects in their study have at least one copy of…
A: Given Sample size= 100 X=26 P=20%=0.20
Q: Find the variance and standard deviation of the following sample. 0 -5 -3 6 4 -4…
A:
Q: ppose you are going to randomly sample 1 individual from a population of 160 people. In the…
A:
Q: A librarian believes that most books are kept longer or shorter than the allowed time of 3 weeks.…
A: Given that: A librarian believes that most books are kept longer or shorter than of 3 weeks.
Q: Tyler and his cousin are playing a game where they pick up colored sticks. Tyler currently has 32…
A:
Q: In a multinomial experiment ,there are 9 trials,each trial has 3 possible outcomes.outcome1 occurs…
A: Given information: In a multinomial experiment ,there are 9 trials. Each trial has 3 possible…
Q: You are playing a single joint game with all your fellow students where you have to choose an…
A: We're playing a game. We have to choose an integer from 0 to 100. Note that, we are free to choose…
Q: In a study of pain relievers, 25 people were given product A, and all but 6 experienced relief. In…
A:
Q: If Micah runs one lap around the track at the park, he has gone a total of 2200 yards. Yesterday, he…
A: Given that Micah runs 2200 yards in 10 minutes So, his speed= distance/time = 2200 yards / 10…
Q: In a study of pain relievers, 100people were given product A, and 74 experienced relief. In the same…
A: Given data is Product A information is: No.of people n1=100 No.of people experienced relief x1=74…
The probabilties on the first branches of a tree diagram are --------------------probabilites and the ones after the firsts are ------------------probabilites.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- There are X-Mart and Y-Mart convenience stores. It is assumed that each customer purchases once a week at one of the two supermarkets (but not both). In a study, a sample of 100 buyers was taken for 10 weeks. From this research it is known that if buyers go to X-mart store one week, 85 people will still buy at X-mart store the following week and if buyers go to Y-mart store one week, 70 people will still buy at Y-mart store. mart the following week. 1. Make a table and matrix of transition probabilities. 2. If John purchases at X-mart in the first week, what is the probability that Bob purchases at X-store in the third and fourth weeks?A game starts when the player pays 5 php. This gives him a chance to draw 2 balls simultaneously from a bag that contains 3 black, 3 white, and 2 red. If 2 red balls are drawn, the player wins 20 php. If only one red ball is drawn, the player wins 10 php. If no red ball is drawn, the player wins nothing. Which statement best describes the game's partiality? A B U The game's partiality cannot be determined. The game favors the player. The game neither favors the player nor the organizers. The game favors the organizers.In a recent study, 50 males used a new weight-loss supplement, and 39 of them experienced weight loss a 100 females used the same supplement, and 66 of them experienced weight loss after two weeks. Fill in the blanks below to make the most reasonable statement possible. The new weight-loss supplement was more effective on (Choose one) ▼ in the study. That is because only % of them failed to lose weight after two weeks, whereas % of the (Choose one) failed to lose weight after two weeks.
- You are playing Poker. You are dealt the 6 of Diamonds, the 8,9,10 of Hearts and the Jack of Clubs. You discard and replace the 6. How many ways are there to get a Straight (5 consecutive ranks) in this situation? This is called 'drawing to an outside straight'.Suppose you are playing a game of Yahtzee. You know that you play with 5 dice, each with 6 sides. Since the dice are all rolled at the same time, let the roll (5, 4, 3, 2, 1) to be equal to (2, 4, 5, 1, 3). Assume for this question that we will only be rolling the dice once. (i) How many ways can you roll all the dice? (ii) To win 50 points you would need all the dice to roll the same number (ex. (1, 1, 1, 1, 1)). How many ways can you win the 50 points? (iii) Suppose you are trying to get your dice to roll only consecutive numbers (ex. (1, 2, 3, 4, 5) or (2, 3, 4, 5, 6)) How many different ways are there to do this? (iv) Suppose instead you are trying to get your dice to roll 4 consecutive numbers (ex. (1, 2, 3, 4, 1) or (2, 3, 4, 5, 3)) How many different ways are there to do this? (make sure to not count any only consecutive numbers) This is a combinatorics math counting problem.In a recent study, 50 males used a new weight-loss supplement, and all but 15 of them experienced weight loss after two weeks. In the same study, 100 females used the same supplement, and all but 22 of them experienced weight loss after two weeks. Fill in the blanks below to make the most reasonable statement possible. The new weight-loss supplement was less effective on ▼(Choose one) in the study. That is because only % of them lost weight after two weeks, whereas % of the ▼(Choose one) lost weight after two weeks.
- In a study of pain relievers, 25 people were given product A, and 16 experienced relief. In the same study, 100 people were given product B, and 53 experienced relief. Fill in the blanks of the statement below to make the statement the most reasonable possible. Product v performed worse in the study because % failed to get relief with this product, whereas only O % failed to get relief with Product ?14! / 8!6!In a study of pain relievers, 50 people were given product A, and all but 10 experienced relief. In the same study, 20 people were given product B, and all but 3 experienced relief. Fill in the blanks below to make the most reasonable statement possible. Product ▼(Choose one) performed worse in the study. That is because % failed to get relief with this product, whereas only % failed to get relief with Product ▼(Choose one).
- A roulette wheel has 30 slots, consisting of 2 blues, 8 whites, and 20 red slots. You will receive P100 if the roulette stops spinning on a blue slot, you will receive P50 on a white slot, but you will be penalized P10 if the roulette stops spinning on a red slot. Let X be the amount you will recieve (or pay). The probaility of receiving P50 is 2/30 or 1/15, and of receiving P50 is 8/30 or 4/15. What is the probability of penalty of P10? 2/3 1/3 -2/3During the get-together for Gerdau developers, 17 employees sat around a large round table. Each of the collaborators received a paper that said if he should say only the truth or only a lie. During the dynamic performed, each one should say which colleagues were lying and which were telling the truth. At the end of the game, all employees who were participating said: "The two people next to me are liars". At a minimum, how many employees received the paper saying to tell only the truth?In a study of pain relievers, 25 people were given product A, and 17 experienced relief. In the same study, 100 people were given product B, and 62 experienced relief. Fill in the blanks below to make the most reasonable statement possible. Product (Choose one) v performed worse in the study. That is because % failed to get relief with this product, whereas only % failed to get relief with Product (Choose one) v.