STAT ACTIVITY 1. A multiple-choice quiz has 15 questions‚ each with 4 possible answers of which only 1 is the correct answer. What is the probability that sheer guesswork yields exactly 10 correct answers at least 1 correct answer at most 1 correct answers 8 to 10 correct answers Mean and variance of the r.v.X=no.of correct answers 2. Suppose that airplane engines operate independently in flight and fail with probability 1/5. Assuming that a plane makes a safe flight if at
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Maths" and "Math" redirect here. For other uses see Mathematics (disambiguation) and Math (disambiguation). Euclid‚ Greek mathematician‚ 3rd century BC‚ as imagined by Raphael in this detail from The School of Athens.[1]Mathematics is the abstract study of quantity (numbers)‚[2] structure‚[3] space‚[2] change‚[4][5] and any topic which has quantities and therefore can be studied quantitatively.[6] It has no generally accepted definition.[7][8] Mathematicians seek out patterns[9][10] and formulate
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You have received a business research study done by a consultant for a life insurance company. The study is a survey of customer satisfaction based on a sample of 600. You are asked to comment on its quality. What do you look for? The first aspect of the research study I would evaluate is the how the sample was selected. The criteria for choosing a 600 person sample size would need to be evaluated to ensure it was a random and fair sample. I would be interested to know how the researcher selected
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MKT 571 Week 1 Quiz 1 What data analysis type is being used here? When Sam thought about opening a foreign car repair shop in Phoenix‚ he researched all of the firms in the area before deciding on a location. He also analyzed their capabilities and found articles about many of them in terms of their capabilities‚ strengths‚ and weaknesses. 2 Secondary data Primary data Licensed information Tertiary information Marketing is considered both an art and a science. How do the 4Ps‚ or marketing
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This archive file of BUS 308 Week 2 Quiz shows the solutions to the following problems: 1. Question : In a statistical study‚ the random variable X = 1‚ if the house is colonial‚ and X = 0 if the house is not colonial‚ then it can be stated that the random variable is continuous. True False 2. Question : The set of all possible experimental outcomes is called a(n) sample space. event. experiment. probability. 3. Question : If two events are independent‚ then the probability of their
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Example: t^8−81 This is a difference of squares. (t^4+9)(t^4−9) The factor(t^4−9) is also a difference of squares. (t^4+9)(t2+3)(t^2−3) Even though there are even powers here‚ these are not special products so this is factored completely. Example: 3w^2+15w+18 This has a GCF of 3. 3(w^2+5w+6) The trinomial can be factored by looking for factors of 6 that add up to 5. 3(w+3)(w+2) This is completely factored. 03.02LessonSummary To achieve
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Week 2 Quiz - worth 100 points Mark one answer by highlighting the letter marking your answer in red. ** Please answer all 50 questions Example: Problem solving occurs when a group a. reaches a conclusion. b. passes judgment on an issue under consideration. c. develops a plan for reducing or eliminating the harmful effects of a problem. d. chooses among alternatives. e. analyzes the history‚ causes‚ and effects of a problem. Multiple Choice 1. The members of a civic association’s
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Dairy Cow/Milk Production Math 221 – Final Project October‚ 22‚ 2000 T. Lock Dairy Cow/Milk Production Math 221 – Final Project October‚ 22‚ 2000 T. Lock For the purposes of this paper‚ 50 Holstein dairy cows were chosen for study by assigning a number to each of the farmer’s cows‚ randomly selecting a starting point or number on the list of cows‚
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Common Course Plan |Course (Long) Name: IB Calculus |Course Code: MA962/MA971 (02132G) | |Course (Short) Name: IBCALCULUS |Course Unit Value: 1 credit (0.5 x 2 semesters) | |Curricular Content Area: Mathematics |Licensure Requirement: 400 | |As of: June 22‚ 2012
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groups‚ 10 employees each. The first four groups will each get trained on one program a day‚ and cycle through all program Monday through Thursday. The second set of groups will get the same treatment the second week. Friday will be a day for questions and clarification with‚ at minimum‚ 2-3 of your employees on site. The deadline for proposals will be
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