Employees of a local university have been classified according to gender and job type. Gender Job Male (M) Female (F) Faculty (FA) Salaried staff (SS) Hourly staff (HS) 110 10 30 50 60 40 If an employee is selected at random, what is the probability that the employee is female, given that the employee is a salaried member of the staff? Select one:
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- Plz anwer correctly . Any typed answer only10:30 AM 0.0KB/s O 10ll ll 46 40+ Percentage Assessmen... Percentage 40Assessment Questions 1. In a College there are 1800 students. Last day except 4% of the boys all the students were present in the college. Today except 5% of the girls all the students are present in the college, but in both the days number of students preserit in the college, were same. The number of girls in the college is? A. 1000 B. 400 C. 800 D. 600 E. 1200 2. In a library 60% of the books are in Hindi, 60% of the remaining books are in English rest of the books are in Malayalam. If there are 4800 books in English, then the total number of books in Malayalam are? A. 3400 B. 3500 C. 3100 D. 3200 ENone of these 3. 80% of a small number is 4 less than 40% of a larger number. The larger number is 125 greater than the smaller one. The sum of these two numbers is A. 325 B. 345 C. 355 D. 365 E. None of these 4. In a private company 60% of the employees are men and 48% of the employees are Engineer and 66.6% of…Suppose that there are two ice cream vendors on a beach which isrepresented by the 0-1 interval. Customers are uniformly distributedalong that interval. The vendors simultaneously select a position. Cus-tomers go to the closest vendor and split themselves evenly if the ven-dors choose an identical position. Each vendors want to maximize itsnumber of customers. Which location should the vendors choose in the0-1 interval, why?
- - A group of four players i = 1, 2, 3, 4 are involved in a joint project. Each player chooses effort level a,, which represents her contribution to the project. This effort must be between zero and 1:0 a 1. The outcome of the project is 4(a₁ + a2 + a3 + a4). Players divide the outcome equally amongst themselves. Each player incurs a cost c(a) = a?. a) The contributions a₁ = d₂ = a3 = a4 = 1 constitute a Nash Equilibrium. b) The contributions a₁ = 2 = a3 = a4 = ½ constitute a Nash Equilibrium. c) The contributions a₁ = a2 = a3 = a4 = 0 constitute a Nash Equilibrium. O ◆A CBS News/New York Times poll of 1,000 adults in the United States asked the question, "Do you think global warming will have an impact on you during your lifetime?" (CBS News website). Consider the responses by age groups shown below. Age Response 18-29 30+ Yes 134 293 No 131 432 Unsure 2 8 a. What is the probability that a respondent 18-29 years of age thinks that global warming will not have an impact during his/her lifetime (to 4 decimals)? b. What is the probability that a respondent 30+ years of age thinks that global warming will not have an impact during his/her lifetime (to 4 decimals)? c. For a randomly selected respondent, what is the probability that a respondent answers yes (to 3 decimals)? d. Based on the survey results, does there appear to be a difference between ages 18-29 and 30+ regarding concern over global warming?Help me with 11. Please
- 37. Americans Saving for Retirement. According to a 2018 survey by Bankrate.com, 20% of adults in the United States save nothing for retirement (CNBC website). Sup- pose that 15 adults in the United States are selected randomly. a. Is the selection of the 15 adults a binomial experiment? Explain. b. What is the probability that all of the selected adults save nothing for retirement? c. What is the probability that exactly five of the selected adults save nothing for retirement? d. What is the probability that at least one of the selected adults saves nothing for retirement?Pisa Pizza, a seller of frozen pizza, is considering introducting a healthier version of its pizza that will be low in cholesterol and contain no trans fats. The firm expects that sales of new pizza will be $20 million per year. While many of these sales will be to new customers, Pisa Pizza estimaes that 40% will come from customers who switch to the new, healthier pizzai nstead of buying the original version. a) Assume cusotmer will spend the same amount on either version. What level of incremental sales is associated with introducing the new pizza? b) Suppose that 50% of hte cusomters who will switch from Pisa Pizza's orignial pizza to its healthier pizza will switch to another brand if Pisa PIzza does not introduce a healthier pizza. What level of incremental sales is associated with introducing the new pizza in this case?O There are 4 boys and 4 girls. They sit in a row randomly. What is the chance that all the girls do not sit together.
- Governments often require people to obtain insurance; for example, all drivers are required to carry auto insurance to cover damages to others in the event of a crash. Homeowners are often required by banks to carry insurance on their home. (a) Why do these requirements exist? (b) Would they be necessary if people truly recognized the risk they faced? (c) One characteristic of an overconfident person is that she is continually surprised when what she thought was unlikely orADVERSE SELECTIONSomet Health Insurance Company wants to sell a health insurance product for $700 permonth. There is no requirement for healthy people to have insurance coverage. Thecompany conducts a survey to see how different populations respond to the proposed cost.People with no illnesses and disabilities, generally the young and healthy, respond that theydo not spend $700 on healthcare in an entire year, and most feel they would not waste somuch money on premiums when the chance of needing surgery or expensive healthcaretreatments is so small. However, older, sicker people think that $700 per month is a greatdeal, as most of them spend far in excess of this amount on healthcare. It seems like agreat deal for them. What will happen to the costs of the health insurance if only the older, sicker peopleenroll?9 10 11 12 answer only