One card is drawn from deck of 52 cards, each of the 52 cards being equally likely to be drawn. Find the probability that the ball drawn is red.

Q: If a p-value for a certain hypothesis test is found to be 0.024 and the significance level of this…

A: GivenP-value=0.024significance lvel(α)=0.05P-value is less than significance level(α)

Q: Three houses are available in a locality. Three persons apply for the houses. Each applies for one…

A:

Q: A water bottle manufacturing have two major flaw components. Let enote the number of flaws on the…

A: From the given joint density table, The total frequency is,…

Q: An electronic system has 2 subsystems A and B. It is known that P (A fails) = 0.2 P (B fails alone)…

A:

Q: The weight of the mature cabbage, X, is assumed to be normally distributed with expected value μ =…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Note: In this problem set, the notation C(n, k) is used for the combination "n choose k." Alternate…

A: Given 16 smokers 22 non smokers

Q: From 20 tickets marked with the first 20 numerals, one is drawn at random, what is the chance that…

A:

Q: In a 20 question, true-false test, what is the probability of getting exactly 16 answers correct by…

A: Given information: There are 20 true-false test questions. There are two outcomes for each question:…

Q: You conduct an experiment where you roll a die and record the results. You roll the die 1,230 times,…

A:

Q: A pawn shop in Arlington, Texas, has a drive-through window to better serve customers. The following…

A: Given that, the stores open at 10.00 am and Time between arivals Probability Interval of random…

Q: For a fishing trip, Dante is going to choose lures to put in his tackle box. He has 10 lures that…

A: Solution-: Given: Number of lures that are crankbaits=8 Number of lures that are jigs =10 Total…

Q: A box has three cards numbered 1, 2, and 3. A bag has three balls labeled A, B, and C Boris will…

A: Given that A box has 3 cards numbered, 1, 2,3. A bag has three balls A, B, C. Boris will randomly…

Q: A customer calling a call center spends an average of 45 minutes on hold during the peak season,…

A: Given Mean=45 Standard deviation=12

Q: Chains "A" and "B" are made of the same steel. "A" consists of three links and "B" consists of six…

A:

Q: The minimum fatigue life of rivets in the fuselage of a certain type of aircraft i modeled with a…

A: Weibull distribution: Let X be the Weibull random variable, fx=βαX-εαβ-1e-X-εαβ,…

Q: For exponential smoothing forecasting with an alpha of 0.1, the MSE (mean squared error) is 2.98.…

A: Given Alpha=0.01=MSE=2.98 Alpha=0.05=MSE=1.32

Q: max (a) A structure consists of 100 column footings. Suppose the settlement of each footing is…

A:

Q: A mechanical device has a wear out time that is normally distributed with a mean of 1100 hours and a…

A:

Q: The probabilities that a student will receive an A, B, C or D grade are 0.4, 0.3, 0.2 and 0.1…

A: Given  P(A)=0.4, P(B)=0.3 , P(C)=0.2 and P(D)=0.10  P(atleast B grade)=?

Q: A biologist argues that a certain species of fish found in Lake Tanzania in Africa should be…

A: Followings are the Explanation of the question  Use the Excel and find the Sample Mean and Sample…

Q: Perform a Bonferroni test to see which means are significantly different. Round your answers to th…

A: Work study vs. Co-op: Given information: x¯1=12.96, s1=0.4852,n1=15x¯2=14.4508, s2=1.5733,n2=24…

Q: An evaluation of a group of students was undertaken to analyze their student loan status. 1620…

A: The objective of this scenario is to check whether the difference between the average amount…

Q: The data in the following table represent the number of hours of relief provided by five different…

A:

Q: A pair of dice are rolled and the total is recorded. If this is done ten times, what is the…

A: Method: By using the Binomial probability distribution to find the probability

Q: (a) Find an example in the news of a situation involving probability where you can identify at least…

A: Part(a)https://www.usatoday.com/story/news/nation/2022/11/09/first-blizzard-snow-north-south-dakota-…

Q: Suppose that one person in 1,000 people has a rare genetic disease. There is an excellent test for…

A: given data event A : have diseaseevent B : tests positiveP(A)  = 11000 = 0.001P(A') = 1 -0.001 =…

Q: I would like to ask why you subtracted 3-3 for question a should be 0?

A: From given data we have : mean μ=3Standard deviarion σ =2

Q: A movie site investigates the types of movie their customers buy, they record the cus- tomer's age…

A:

Q: Suppose ℙ(?1|?2)=0.46P(E1|E2)=0.46, ℙ(?2|?1)=0.92P(E2|E1)=0.92, and ℙ(?1)×ℙ(?2)=P(E1)×P(E2)=0.24.…

A: * SOLUTION :-  From the given information the calculation is given as follows

Q: The test statistic of z= 1.61 is obtained when testing the claim that p # 0.259. a. Identify the…

A: From the provided information, The test statistic is z = 1.61 The claim is p ≠ 0.259

Q: /11% of a quantity is equal to what fraction of the​ quantity?

A: Given that Quantity = 311%   Percentage = 100   Fraction = 311100 Fraction = 311 x 100 = 31100

Q: A shipment of 120 burglar alarms contains 5 that are defective. If 3 of these alarms are randomly…

A:

Q: C. If the luggage makes connection, what is the probability that the flight was on time?

A: let  O = event that the first flight is on time; L = event that the first flight is late; C = event…

Q: Suppose that you are offered the following "deal." You roll a six sided die. If you roll a 6, you…

A:

Q: Suppose a die is rolled twice and let:  A = {first toss is a prime} and C = {second toss is a 6}…

A: as per guideline expert have to answer first question only.  q-1) roll die  outcomes possible :…

Q: Determine the probability of drawing an ace from a full pack of cards.

A:

Q: Note: In this problem set, the notation C(n, k) is used for the combination "n choose k." Alternate…

A: Given A panel of 4 Democratic candidates, 4 Republican candidates, and 2 Independent candidates will…

Q: John has been training to improve his 5 K race time. He believes he can now run 5 K races with an…

A: From the provided information, Sample size (n) = 5 The null hypotheses is H0: µ ≥ 1380

Q: You roll an ordinary six-side die once and then you toss a coin. Which of the following pairs of…

A: Given data you roll a ordinary six-sided die once and then you toss a coin.

Q: You roll an ordinary six-side die once and then you toss a coin. Which of the following pairs of…

A: Given the random experiment that rolling an ordinary six-side die once and then toss a coin.

Q: Find the probability of getting 8 heads in a row in 8 tosses of a fair coin.

A:

Q: eenage boys often complain that auto insurance costs more, on average, for teenage boys than for…

A: Given, Parents of teenage boys often complain that auto insurance costs more, on average, for…

Q: The odds against an event is 9 to 1. What is the probability of this event? Write the probability as…

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only…

Q: Three houses are available in a locality. Three persons apply for the houses. Each applies for one…

A: Given that, Three houses are available in a locality. Three persons apply for the houses. Each…

Q: The student council is hosting a drawing to raise money for scholarships. They are selling tickets…

A: Given There is one $2,000 grand prize, three $300 second prizes, and fifteen $10 third prizes. You…

Q: Exercise 4. (a) I play games of Monopoly against a computer. I play one game after another. Assume…

A: Let the random variable X denotes the number of trials of the game needed to win a total of three…

Q: How many committees can be formed by choosing 12 men from an organization of a membership of 20 men?

A:

Q: Nucleotides are the chemical components of DNA. There are 4 kinds of nucleotides (named for the…

A: given data  4 kind of nuckeotides : {A,G<C,T} codon is DNA that contains 3 nucleotides  P(codon…

Q: The probabilities that a student will receive an A, B, C or D grade are 0.4, 0.3, 0.2 and 0.1…

A: Given that, the probabilities that a student will receive an A, B, C or D grade are 0.4, 0.3, 0.2…

Q: A tram company runs two tram routes from station P to station Q. The first route is a direct tram,…

A: There are 2 paths Direct Path Indirect Path