Math Midterm Essay - 1003 Words

Deterministic techniques assume that no uncertain exists in model parameters. A: True An inspector correctly identifies 90% of the time. For the next 10 products, the probability that he makes fewer than 2 incorrect inspections is .736. A: Use Binomial table to discover , add 3 probabilities for 0,1,2 A continuous random variable may assume only integer values within a given interval. A: False A decision tree is a diagram consisting of circles decision nodes, square probability nodes and branches. A: False A table of random numbers must be normally distributed and efficiently generated A: False Simulation results will always equal analytical results if 30 trials of the simulation have been conducted. A: False Data cannot†¦show more content†¦A: .01 Coefficient of determination is the percentage of the variation in the _ variable that results from the _ variable. A: Dependent/independent In exponential smoothing the closer alpha is to _ the greater the reaction to the most recent demand. A: _ is a linear regression model relating demand to time. A: linear trend _ is a measure of the strength of the relationship between independent and dependent variables. A: Double check definition possibly coefficient of determination or correlation Consider the following graph of sales: which of the following characteristics is exhibited by the data: A: trend plus seasonal Which of the follow characteristics is exhibited by the data A: None of the above _ is the difference between the forecast and actual demand A: forecast error Given the following data on number of pints of ice cream sold at a local ice cream store for a 6 month period time frame: If the forecast for period 5 is equal to 275 use exponential smoothing a to compute a forecast period 7. THe Drying rate in an industrial process is dependent on many factors and varies according to the following distribution. Compute the drying time. Use two places after the decimal. A: takes values of variable and multiply with the relative frequency then add them up to get answer. Life insurance company †¦. With a mean of 68 years and a standard deviation of 4 years. What proportion of the plan recipients would receive payments beyond age 75?Show MoreRelatedThe Dark And Despair Of A Math Midterm-1724 Words   |  7 Pages Veronica had clawed her way out of the dark and despair of a math midterm- she deserved a few minutes of after-school peace with her dog and the pacific ocean, she thought. It’s unfathomable that some people don’t have access to the beach. Her mind conjured up one of her worst conscious nightmares- her, older, married with brats, living in some midwestern state where beaches were things of myth and corn was all but currency. She shook her head, her daydream interrupted by her cell ringing.Read MoreAmu Math 302 Midterm2158 Words   |  9 PagesQuestion 1 of 20 | 1.0 Points | | MATH302_Midterm.xls | 30 KB | The worksheet â€Å"Insurance† in the Excel workbook MATH302_Midterm.xls, which is attached, contains data on the percentage of people without health insurance coverage. These data are based on samples taken in 2004 for the fifty states and the District of Columbia. Use these data to answer questions 1 through 4.On average, what percentage of the people in the fifty states and the District of Columbia does not have health insurance? PlaceRead MoreEssay about Math 540 Midterm2049 Words   |  9 PagesMAT540046VA016-1132-001 Quantitative Methods Review Test Submission: Midterm Exam Menu Management Options Expand All Collapse All MAT540046VA016-1132-001 (Quantitative Methods) Course Home Student Center Announcements Email Gradebook Class Introductions Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Review Test Submission: Midterm Exam Content User | | Course | Quantitative Methods | Test | Midterm Exam | Started | 2/9/13 10:35 PM | Submitted | 2/11/13 5:07 PMRead MoreThe End Of The Beginning1136 Words   |  5 Pagesthat it was all up to the computers and I just needed to tour the school. I thought it would be almost no work on my part. Until my teachers decided that 10 was an old enough age to give midterms and my parents decided that I needed a tutor for the Lab test. We were told that we were going to have our first midterms in two weeks. It would go on our final report card and would happen to fall right on the week of the Lab test. My parents got a tutor for the Lab test so that I would be prepared andRead MoreUaeu Essay1024 Words   |  5 Pagesstudents wishing to test out of the next course had the opportunity to take a placement test. There were two main course sequences in mathematics that students pursued: Basic Math 1 and the Basic Math 2 or Advanced Math 3 and Advanced Math 4. All students seeking entry into the faculty of Sciences were required to take the Advanced Math course sequence. I have attached copies of the course syllabus for each of those courses. Also included are some of the assessments and worksheets provided to the studentsRead MoreEssay on In the Beginning is the Word695 Words   |  3 Pagesmy math teacher Shelly. She always wore bling-bling clothes, and seemed to show off during the class. I never talked to her. T he only word I said to her was hello after class every time I met her, because we are asked to do that by the school to show our respect to teachers. However, I had to admit Shelly was one of the best teachers in the school. For children, if they do not like a teacher, that class will have no attraction to them. It was also the same to me. I was not interested in math atRead MoreMy Open Math Is A Direct Learning Experience913 Words   |  4 Pages Using My Open Math is a direct learning experience. The home page is set up so that the user can log in with ease, you do not have to click around to a sign in page to input the login information. Even though that may not seem like a hassle, it seemed to be somewhat of a burden when logging into Pearson’s MathLab. Once logged in, it shows the courses being taken on the left in plain sight. This again is a nice feature, as it doesn’t issue any strain on the user trying to do an assignment. OnceRead MoreFuture Impact Of Current Decisions Case Study830 Words   |  4 Pages300 students, grades 7 thru 12, 99% Native American, 33% English language learners, and 100% free or reduced lunch. Whitehorse is considered a failing school, but are headed in the right direction according to growth point results in language arts, math, and science. The school currently has a 74% graduation rate. A. Summary of Action Plan: The action plan Whitehorse has implemented aims to help the school achieve a 100% graduation rate. The school feels like this is one area they can implement programsRead MoreTeaching A Student Centered Environment1220 Words   |  5 PagesStudents need to be the priority when it comes to student-centered environments. In today s classroom it is no longer the teacher instilling one way to solve the math problem into the students. It is the students working cooperatively with the teacher and their classmates to find their own way to solve the math problem. If they can solve a math problem in a way that is unique to the teacher or their classmates and still gets the correct answer that is student-centered learning. There are many steps thatRead MoreForeign Language : A Longitudinal Study2008 Words   |  9 Pagesmathematics grades over 7th and 8th grade, while a fixed mindset was a predictor of flat growth in math achievement. Blackwell and al.’s furt her study revealed that providing 7th graders with a mindset intervention workshop reversed a downward math grade trend. Conversely, they found that the control group of 7th grade peers who did not receive this intervention continued to follow a falling academic trajectory in math. Though this study presents a well-planned experimental design with regards mathematics,