The HR department is trying to fill a vacant position for a job with a small talent pool. Valid applications arrive every week or so, and the applicants all seem to bring different levels of expertise. For each applicant, the HR manager gathers information by trying to verify various claims on the candidate's résumé, but some doubt about "fit" always lingers when a decision to hire or not is to be made. Suppose that hiring an employee who is a bad fit for the company results in an error cost of $200, but failing to hire a good employee results in an error cost of $300 to the company. Although it is impossible to tell in advance whether an employee is a good fit, assume that the probability that an applicant is a "good fit" is 0.65, while the probability that an applicant is a "bad fit" is 1 – 0.65 = 0.35. Hiring an applicant who is a good fit, as well as not hiring an applicant who is a bad fit, results in no error cost to the company. For each decision in the following table, calculate and enter the expected error cost of that decision. Reality Good Fit Bad Fit Decision p=0.65 p=0.35 Expected Error Cost Hire Cost: 0 Cost: $200 2$ Do Not Hire Cost: $300 Cost: 0 2$ hire Suppose an otherwise qualified applicant applies for a job. not hire In order to minimize expected error costs, the HR department should the applicant.

Q: Use the sum-to-product identity to find an expression that is equivelentto cust 15)- cos(5ØL Frovide…

A: Use sum product identity to find the expression.

Q: Current Attempt in Progress In a population of 20,800 subjects, 68% possess a certain…

A: Given data Population = 20,800 subject population process = 68% sample = 200 subject sample process…

Q: VEX2 9

A: Use the substitution and solve the integral easily.

Q: Questions 3 -5: Use the graph to solve each equation below. -4x +5 3./2x-5 = 3 x+3=4x-8 5,/5x+4…

A:

Q: |2х +3 3 13

A:

Q: Suppose that, for a certain exam, a teacher grades on a curve. 2.2% 2.2% 34.1% 34.1% 0.1% 0.1% 13.6%…

A:

Q: 3-3+1=?

A: NOTE As you don't mention what to find. I am just simplify the expression.

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A: given 10+c=25 find c by solving linear equation apply transpose for c and constant value one side…

Q: t av-3 2.

A:

Q: 12+z=15

A: 12+Z= 15 Z = 15 - 12

Q: how did you get infinity

A: we need to know that limx→∞(x)=∞ and limx→∞x2=∞and∞=∞

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.