Based on the data that has been gathered what is the probability of disasters in July & Augustus using Markov chain ?
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Based on the data that has been gathered what is the
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- The United States Bureau of Labor Statistics (BLS) conducts the Quarterly Census of Employment and Wages (QCEW) and reports a variety of information on each county in America. In the third quarter of 2016, the QCEW reported the total taxable earnings, in millions, of all wage earners in all 3222 counties in America. Suppose that James is an economist who collects a simple random sample of the total taxable earnings of workers in 52 American counties during the third quarter of 2016. According to the QCEW, the true population mean and standard deviation of taxable earnings, in millions of dollars, by county are μ=28.29 and σ=33.493, respectively. Let ?X be the total taxable earnings, in millions, of all wage earners in a county. The mean total taxable earnings of all wage earners in a county across all the counties in James' sample is x¯. Use the central limit theorem (CLT) to determine the probability ? that the mean taxable wages in James' sample of 52 counties will be less than $29…2. (Finite Stochastic Processes). If a baseball team wins a game, they have a 39% chance of winning the next game due to getting overconfident (draws/ties should not occur in baseball). If they lose the previous came, there is a 67.5% chance they will win the next game. Assume that for the first game there is a 50% chance of winning. What is the probability the team wins the fourth game? Please give a complete, fully typed, solution to the problem. Please do not submit photos of hand-written notes instead of properly typed math text! (this may lead to going back “on" the screening, if you are currently "off" the screening).Sommelier4U is a company that ships its customers bottles of different types of wine and then has them rate the wines as “Like” or “Dislike.” For each customer, Sommelier4U trains a classification tree based on the characteristics and customer ratings of wines that the customer has tasted. Then, Sommelier4U uses the classification tree to identify new wines that the customer may Like. Sommelier4U recommends the wines that have a greater than 50% probability of being liked. Neal Jones, a loyal customer, has provided feedback on hundreds of different wines that he has tasted. Based on this feedback, Sommelier4U trained and validated the following classification tree: For these 178 wines, the tree only misclassifies two wines. These wines have the following characteristics: Wine 1: Proline = 735, Ash = 2.88, Flavanoids = 2.69, Magnesium = 118 Wine 2: Proline = 680, Ash = 2.29, Flavanoids = 2.63, Magnesium = 103 Based on this information, construct the confusion matrix based on the 178…
- You are conducting a compliance audit of the training department where you work at BeyondUs. You view the statistics for employees completing their training. Here are the daily counts of completed BeyondUs ethics compliance training over a recent 7 day period: 10, 38 , 4, 71, 2, 1, 9 Use an 11 node grid with a maximum of 25 and a minimum of 8 average trainings per day. What is the expected number of trainings less than the most plausible average number of trainings per day? Select one: а. 18 b. 19 С. 20 d. 15A crop researcher investigated the phenotypes that resulted from crossing two different types of cucumber plants. There are 4 possible resulting phenotypes (numbered 1, 2, 3, 4 in the data table below). Mendel's laws of genetic inheritance ('the model') suggest that the proportions should be 9/16, 3/16, 3/16 and 1/16 for phenotypes 1, 2, 3, 4 respectively. The classification of a sample of 1400 observations is given below together with the proportions suggested by Mendel's laws of inheritance (the model). Give the degrees of freedom that would be used in a test of whether or not the crossing results in a population that follows Mendel's laws of inheritance. Degrees of freedom =A crop researcher investigated the phenotypes that resulted from crossing two different types of cucumber plants. There are 4 possible resulting phenotypes (numbered 1, 2, 3, 4 in the data table below). Mendel's laws of genetic inheritance ('the model') suggest that the proportions should be 9/16, 3/16, 3/16 and 1/16 for phenotypes 1, 2, 3, 4 respectively. The classification of a sample of 1400 observations is given below together with the proportions suggested by Mendel's laws of inheritance (the model) Give the degrees of freedom that would be used in a test of whether or not the crossing results in a population that follows Mendel's laws of inheritance. Degrees of freedom = The test is carried out at significance level α = 0.05 using the method described in the lecture notes. If the decision is to not reject the null hypothesis, what is the appropriate conclusion for the test? Select the appropriate conclusion from the list below. There is sufficient evidence at α = 0.05 that…
- A cybercafe buys 45% of its laptop from Company A, 35% from Company B and 20% from Company C. However, 20% of laptop from Company A is prone to defect whereas 10% from Company Band 5% from Company C. Draw a tree diagram for the situation and hence find the probability the laptop is from Company Cif it is defect.2. (Finite Stochastic Processes). If a baseball team wins a game, they have a 39.5% chance of winning the next game due to getting overconfident (draws/ties should not occur in baseball). If they lose the previous came, there is a 67% chance they will win the next game. Assume that for the first game there is a 50% chance of winning. What is the probability the team wins the fourth game? Please give a complete, fully typed, solution to the problem. Please do not submit photos of hand-written notes instead of properly typed math text! (this may lead to going back "on" the screening, if you are currently "off" the screening).A research study in a big metropolitan area shows that 2% of individuals living within the city limits move to suburbs during one-year period while 1% of individuals living in the suburbs move to the city during a one-year period Assume that a person is now living in the city, what is the probability that the person will move the the suburb after two year? Use a tree diagram to answer the