Find Probability that, a person who test positive has disease.

Q: Solve for the mean, variance and standard deviation

A: here given discrete probability distribution of x    

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Q: In the Math Club, 6 of the 22 girts are seniors, and 6 of the 19 boys are seniors, What is the proba...

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Q: True or False questions as follows. Explain your answer. (a) If P(A) 0, P(A|B) is at least as large...

A: a) True b) False

Q: Discrete Probability: Consider a simple game in which you roll two dice. If you roll an even total, ...

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Q: A professor gives a test worth 100 points. The mean is 96, and the standard deviation is 6. Is it po...

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Q: Babies: According to a recent report, a sample of 300 one-year-old baby boys in the United States ha...

A: We have given that,  Sample mean weight (x̄) = 25.5, population standard deviation (σ) = 5.3 and sam...

Q: " For the following system, write down the expression for system reliability: C D A C D C " Assuming...

A: Here A and B are in series system. We know that reliability in series system is, RAB= RA*RB  Where R...

Q: The odds against your be gain?

A: Given that,The odds against your bet on a ball game are 5 to 3If you bet $60 and winHow much money w...

Q: A business calculates that 60% of its suppliers are UK-based. Every month it randomly selects 8 of i...

A: Given that  Probability of its suppliers are UK-based=68% X=Number of supplies are UK-based X~Binomi...

Q: CNNBC recently reported that the mean annual cost of auto insurance is 958 dollars. Assume the stand...

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Q: Four cards are drawn from an ordinary deck of 52 cards. Find the probability that (a) all cards are ...

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Q: 3. Which of the following events has the highest probability of occurring: a. At least two 6 shows u...

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Q: The boxplot below shows salaries for Actuaries and CPAS. CPA Actuary 90 100 110 30 40 50 60 70 80 Sa...

A: From given boxplotFor CPAMinimum value = 32Q1=40Q2=Median=70Q3=85Maximum value = 95For Actuary:-Mini...

Q: Three pebbles are drawn without replacement from a box containing 5 red and 5 white marbles. If X is...

A: Given that three pebbles are drawn without replacement from a box containing 5 red and 5 white marbl...

Q: a pluduet pPomotion (with a patriotic theme) for the month of July, a soft drink produces glass bott...

A: a) From the given information,  There are N different bottle caps. Let us consider, the distinct cap...

Q: Verify Property 2 of the definition of a probability density function over the given interval. 1 f(x...

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Q: In her summer job, Munam is trying to estimate the number of Grizzly bears in Jasper Provincial Park...

A: Given info: In her summer job, Munam is trying to estimate the number of Grizzly bears in Jasper Pro...

Q: Miss Mathica Kumpleto (MMK), a SHS Math teacher in Mathalino National High School would like to find...

A: r  

Q: For the facilities manager's sample, find and write with proper notation the sample proportion and p...

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Q: Which is the best approximation of the fixation probability of the mutant B allele, present as one i...

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Q: need help asap :(

A: Given

Q: ) A lamp has two bulbs, each of a type with average lifetime 1,300 hours. Assuming that we can model...

A: Given: μ = 1300  

Q: Assume that when human resource managers are randomly selected, 48% say job applicants should follow...

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Q: A coin is tossed three times. List the elements of the sample space S, to find the probability that:...

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Q: Benefits of Exercise According to a study in a medical journal, 202 of a sample of 5,990 middle-aged...

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Q: When n is large, typically bigger than 40, we can use the to be equal to ơ. mean

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Q: There are three boxes I contains 10 light bulbs out of which 4 are defective II contains 6 light bul...

A: Probability is the likelyhood of the observation in the data set. Conditional probability is calcula...

Q: 4) Listen A spinner has 6 sectors numbered 1 to 6. The table shows the probability that the dial wil...

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Q: 2. You are kidnapped by a mafia and they are planning to kill you. However, they will set you free i...

A: Introduction: We need to find the probability that the kidnapped person can walk away after 3 shots ...

Q: 1. Let X = E-1 Xi. Use the properties of the expectation and the variance to show that E(X)= µ and V...

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Q: cdf Co

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Q: | Question 4. Michael conducts a single sample t test that had a medium effect size using a sample o...

A: Please find the solution below. 

Q: Performance Task Instruction: Determine whether the following statements has a known or unknown popu...

A: Determine whether the following statements has a known or unknown population variance and write your...

Q: The value for μ is 1,025. It is not 1,064

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a...

Q: Roll a six-sided balance die once. Let A = {1,3,5}, B = {2,4,5,6} Find conditional probability 4. P(...

A: Note: Please repost 2nd question as I can author only 1 question as per my policy Given data,A={1,3,...

Q: If one of these individuals is selected at random, find the probability that the person is (a) exper...

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Q: 21- 25: Use the given information to create a Venn diagram and answer the questions that follow. In...

A: Given that,  Total number of high school students = 112 Let 'A' be an item represents the 'laptop' L...

Q: stngle die is rolled. What is the probabitity that the number is greater than 3 or even? Submit Ques...

A: Given  A single die is rolled  Total number of outcomes=6 Sample space=(1,2,3,4,5,6) Greater than 3 ...

Q: ammunition. Show that there are more armed reds without ammunition than unarmed whites with ammuniti...

A: Let A denotes white, red by α, armed by B, unarmed by ß, with ammunition by C, and without ammunitio...

Q: Suppose you play a game of chance in which five numbers are chosen from 0, 1, 2, 3, 4, 5, 6, 7, 8, 9...

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Q: CNNBC recently reported that the mean annual cost of auto insurance is 958 dollars. Assume the stand...

A: Given,mean(μ)=958standard deviation(σ)=150sample size(n)=83

Q: Find the mean, variance, and standard deviation of the binomial distribution with the given values o...

A: The parameters of Binomial distribution are given by n = 90 and p = 0.7

Q: Fill in the blanks: David is doing a research project in political science to determine the proporti...

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Q: The probability that a newborn baby does not cry after midnight is 2/50. The probability that a newb...

A: Given that  Probability mass function of X is  x 0 1 2 3 4 5 P(X=x) 2/50 11/50 23/50 9/50 5/50 ...

Q: Which one of these graphs does not represent a normal distribution?

A: Which one of these graphs  does not represent a normal distribution 

Q: 20 19 A race consists of seven runners. How many ways can the runners finish first, second and third...

A: As per our guide lines we are suppose to answer only one question19)GivenNo.on runners(n)=21No.of ra...

Q: Maths CA A sample of 364 items is taken from a production line and weighed. The sample mean and stan...

A: Given: μ = 92.8 σ = 18.85 n = 364  

Q: Q3: A study was conducted to determine the effectiveness of a particular test for detecting a ertain...

A: Given Information: Total number of individuals is 120. Of the 120 people, 18 had the disease and the...

Q: The arduous task of combing and tying up long hair and a desire to assimilate has led to approximate...

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are sol...