A Discrete Probability Distribution is given below: Probability (%) 12 38 30 20 Class A B C D Calculate the probability of class B or D occurring. Express your answer as a whole number without the percentage sign (%).
Q: a.Construct the probability distribution of X. b.Find the probability of winning any amount in the…
A: here prepare table from given information here ticket cost = 1000 and there are 3 prizes of…
Q: Here is the probability model for the blood type of a randomly chosen person in the United States.…
A: Probability mass function of X Blood typeProbabilityO0.57A0.19B0.06AB0.18P(Randomly chosen American…
Q: Given the probability distribution below, find the missing value, : x P(X=x) -71 0.121…
A: The objective of this question is to find the missing probability value, y, in the given probability…
Q: Use the given information to find the indicated probability. P(A U B) = 0.7, P(B) = 0.6, P(A n B) =…
A: Given, The objective is to find P(A).
Q: Determine whether the following is a probability model
A: If sum of probabilities of possible outcomes is equal to 1, then model is said to be probability…
Q: Objective: Probability involving percentages Business Weekly conducted a survey of recent graduates…
A: (1) Obtain the probability that less than 90% of the 77 recent graduates have an annual salary…
Q: Determine whether the table represents a discrete probability distribution. Explain why or why not.…
A: From the provided information, x 2.1 2.2 2.3 2.4 P(x) 0.1 0.1 0.1 0.1
Q: Use the probability table below to calculate the risk ratio and odds ratio. E E D 0.25 0.10 0.05…
A: given data available in the following tableED0.25…
Q: th What is the probability that you don't find a coupon until your 1o™ try? O A. 0.0347 O B. 0.4167…
A: Given Data Probability of success,p = 0.15
Q: For a fundraiser, 1000 raffle tickets are sold for $2 each with a chance to win $200 in cash. You…
A: Probability: Probability is the measurement of the probability that an event will occur in a Random…
Q: 15 25 35 45 55 P(x) 0.05 0.35 0.25 0.05
A: Given : x 15 25 35 45 55 P ( x) 0.05 0.35 0.25 0.05
Q: Of all U.S. album sales in 2014, 1989 accounted for 25% of sales, Frozen accounted for 24.1% of…
A: The probability of occurring an event A is denoted by P(A). Now, the basic rule of probability is
Q: (b) What would the sampling distribution of the sample mean for a random sample of size n=9 years…
A:
Q: The table below is a legitimate probability model for the number of cars in a randomly-selected…
A: Given table is a legitimate probability model for the number of cars in a randomly selected…
Q: Use the bar graph below, which shows the highest level of education received by employees of a…
A: Given is a bar graph showing highest level of education received by employees of a company The…
Q: What is the probability that a parent is involved in 2 or 3 activities? Write your final answer as a…
A: Given that Probability distribution table. Number of Activities Probability 0 0.035…
Q: An electrical system consists of fourcomponents as illustrated. What is the probability that the…
A:
Q: Several friends chartered a boat for a day's fishing. They caught a total of 67 fish. The table…
A: We will determine the empirical probability that the next fish caught is a kingfish. From the given…
Q: 1. Change the following decimals to percent. .58 .02 .32 .985
A: Given that Change the following decimal to percent A) 0.58 B) 0.02 C) 0.32 D) 0.985 Note:…
Q: Height (in inches) 54 Frequency 57 1 60 4 63 4. 67 H23 IN 6669O
A: Given Data: Height ( in inches) Frequency 54 1 57 1 60 5 61 4 62 7 63 4 67 1…
Q: When marketing a new product, a company conducts a taste survey. A recent survey of 394 respondents…
A: We have given that the random variable X that is to like the bread is follow Binomial distribution…
Q: People enter a coffee shop at a rate of 1 person every 3 minutes. What is the probability that no…
A: Let X denote the number of people who enter the coffee shop and X ~ Poisson (λ) We have λ = 1 person…
Q: Fill in the missing value so that the following table represents a probability distribution. 55 65…
A:
Q: A customer service center is tracking number of complaints in each week. Let X be the number of…
A: The objective of the question is to find the missing probability for X = 1 in the given probability…
Q: Calculate the mean of the probability distribution. Number of Bedrooms Probability 3 0.25 4 0.55 5…
A: We have to find correct answer..
Q: Use the given information to find the indicated probability. P(A U B) = 0.9, P(B) = 0.8, P(A N B) =…
A:
Q: Find the indicated | P(A or B) = (Simplify your answer. Type an integer or a decimal.) probability.…
A: Given,P(A)=0.6P(B)=0.5P(A∩B)=0.4
Q: Find the value of x in the probability distribution below: Outcome 1 2 3 4 Probability 0.05 0.23…
A:
Q: A house and lot salesperson has arranged a visit for two prospective customers in a week. Based on…
A: It is given that n=2 and p=0.20.
Q: Marijuana Use in the Last 30 Days Never used, 49.1% Used, but not in the last 30 days, 28.0% Used…
A: From the pie chart, Percentage Probability Never used 49.10% 0.491 Used, but not in the…
Q: Below is a partially complete probability model. Enter the probability for the final outcome.…
A: According to the total probability theorem, the total probability of all the possible outcomes is…
Q: P(E or F)= (Simplify your answer.)
A: Given that,To find the given probability.
Q: Construct a probability distribution and histogram. The number of overtime hours worked in one week…
A:
Q: Ali is making radio station calls, the probability of radio station call connect is 0.09, What is…
A:
Q: 65% of the people in Missouri pass the driver's test on the first attempt. A group of 7 people took…
A: Introduction:If X ~ Bin (n, p), then the probability mass function of X is:p (x) = (nCx) px (1 – p)n…
Q: Below is a partially complete probability model. Enter the probability for the final outcome.…
A: Given that, The partially complete probability model is Outcome 0 0.5 6 6.5 Probability 0.3…
Q: Use the bar graph below, which shows the highest level of education received by employees of a…
A: The total number of employees S is 9+25+34+18+6+1=93.
Q: Solve
A: We have a discrete random variable X with possible values of 5, 6, 7, and 8. We are given the…
Q: Given the probability distribution below, find the missing value, : -71 0.121 39 y 85…
A: The objective of this question is to find the missing probability value, y, in the given probability…
Q: Below, the two-way table is given for a class of students. Freshmen Sophomore Juniors Seniors Total…
A:
Q: Given the probability distribution below, find the missing value, : x P(X=x) -71 0.121…
A: The objective of this question is to find the missing probability value, y, in the given probability…
Q: Fill in the missing value so that the following table represents a probability distribution. 35 45…
A: Given, x 35 45 55 65 75 P(X) 0.05 a 0.15 0.15 0.15
Q: Identify if the statement below is true or false: The sum of the probabilities in a discrete random…
A: We can solve this by using the definition
Q: An exit poll is taken of 3,350 voters in a statewide election. Let X denote the number who voted in…
A: We have given thatProbability (p) = 60% = 0.60Number of voters (n) = 3350Let X denote the number who…
Step by step
Solved in 2 steps with 1 images
- T Aa = October 22, 2023 at 8:28 PM Seventeen of the 200 digital video recorders (DVRs) in an inventory are known to be defective. What is the probability you randomly select a DVR that is not defective? 5 L MacBook Air Search OCT 22 EPIC GAMES 1Several friends chartered a boat for a day's fishing. They caught a total of 63 fish. The table below provides information about the type and number of fish caught. Determine the empirical probability that the next fish caught is a kingfish. Fish Number caught Grouper Shark Flounder Kingfish 11 20 6 26 P(kingfish) = (Simplify your answer. Type a fraction.)Below is a partially complete probability model. Enter the probability for the final outcome. Outcome 1.5 3.5 3.5 4.5 Probability 0.10.30.15 Find the expected value of the probability model.
- Warren tosses 5 coins. Let A be the random variables representing the number of tails. Construct the probability distribution and draw the histogram.From the table, find the probability that the person is a: 1. Male from area IV 2. Female and not from area III or area VSPzai1 33. Obtain the probability distribution of X, the number of heads in three tosses of a coin
- Submit your answer as an exact fraction or a decimal rounded to the hundredths place. Cupcakes are being randomly passed out to every student in the class. The assortment of cupcakes is described in the table below. What is the probability of receiving a cupcake that is not vanilla flavored? Cupcake flavor Number of cupcakes Vanilla 7 Mint chocolate 3 Red velvet 4 Carrot Cake 6Below is a partially complete probability model. Enter the probability for the final outcome. Outcome 3 3 3.5 6 Probability 0.35 0.2 0.15 Find the expected value of the probability model. SpeakGiven the probability distribution below, find the missing value, : -71 0.121 39 y 85 0.070 -38 0.153 124 0.017
- Lorelai conducted a survey of students in her class to observe the distribution of eye color. The table shows the results of her survey. Round your probabilities to the nearest hundredth. Eye Color Blue Brown Green Hazel Occurrence 40 58 7 14 Determine the empirical probability distribution for the given eye color. P(blue)Complete the following probability distribution table: Probability Distribution Table X. -20 (X) 0.1 -8 0.4 -5 0.4 Question Help: E Written Example Message instructor Submit Question Jump to AnswerPlease answer within 30min thanks.