Part 1: Observation Observing a classroom environment can provide much needed detail and understanding of students’ learning needs and continued progress. For this field experience, observe a K-8 classroom during a math lesson. During your observation of the lesson, complete the “Math Observation” template. Speak with your mentor teacher and, provided permission, use any remaining time to seek out opportunities to observe and/or assist […]

introduction: Have you ever ridden or seen a roller coaster in action? Did you know that the algebra that you have learned in this unit is related to the math that engineers use to design roller coasters? Engineers want roller coasters to be fun and scary, but also safe. Directions: For this portfolio, you will use your knowledge of functions to design a roller coaster. […]

MAT540 Homework Week 9 Page 1 of 3 MAT540 Week 9 Homework Chapter 5 1. Rowntown Cab Company has 70 drivers that it must schedule in three 8-hour shifts. However, the demand for cabs in the metropolitan area varies dramatically according to time of the day. The slowest period is between midnight and 4:00 A.M. the dispatcher receives few calls, and the calls that are […]

  Assignment 2: LASA 1: Analysis of Credit Card Debt Credit card debt is a reality for many in today’s world. Suppose that you had a $5,270.00 balance on a credit card with an annual percentage rate (APR) of 15.53 percent. Consider the following questions and prepare a report based upon your conclusions.  This report must be submitted as a Word document and attachment to […]

Rowntown Cab Company has 70 drivers that it must schedule in three 8-hour shifts. However, the demand for cabs in the metropolitan area varies dramatically according to time of the day. The slowest period is between midnight and 4:00 A.M. the dispatcher receives few calls, and the calls that are received have the smallest fares of the day. Very few people are going to the […]

The following are three important statistics, or methodologies, for using correlation and regression: Pearson’s correlation coefficient ANOVA Least squares regression analysis In this assignment, solve problems related to these three methodologies. Part 1: Pearson’s Correlation Coefficient For the problem that demonstrates the Pearson’s coefficient, you will use measures that represent characteristics of entire populations to describe disease in relation to some factor of interest, such as […]

ING STARSAssignment Wi…$277.5058 timesAlma7$205.0058 timesProfessor Mus…$547.0058 timesProf. Sirleem$144.0058 timesEngineer$277.0058 timesViewPost answerRefundHomework NotificationQuestionSubmitted byJsmotaon Fri, 2014-05-02 08:31due on Fri, 2014-05-02 11:00not answeredHand shake withuday_ra:Complete(Goto thread)Jsmota is willing to pay $5.00SPSS DATA HOMEWORKFind the 99% confidence interval for the population difference of the two teaching methods. Explain how these confidence intervals confirm the results of the t-test conducted in SPSS.Paired Samples CorrelationsNCorrelationSig.Pair 1Teaching Method & (New)Teaching Method8.546.162Paired […]

 MATH125: Unit 4 Individual ProjectCounting Techniques and Introduction to ProbabilityState Totalmurders1 Totalfirearms Handguns Rifles Shotguns Firearms(typeunknown) Knives orcuttinginstruments Otherweapons Hands, fists,feet, etc.2Alaska 29 16 5 0 3 8 6 5 2Arizona 339 222 165 14 9 34 49 59 9Arkansas 153 110 52 4 6 48 22 17 4California 1,790 1,220 866 45 50 259 261 208 101Colorado 147 73 39 3 5 26 22 […]

Jackson County Judges Jackson County judges try thousands of cases per year. In an overwhelming majority of the cases disposed, the verdict stands as rendered. However, some cases are appealed, and of those appealed, some of the cases are reversed. Jackie Chan of The Star Tribune conducted a study of cases handled by Jackson County judges over a three-year period. In the Excel file, Judges, are the results […]

  Name:___________________________________________ 1. A 99% confidence interval estimate can be interpreted to mean that  a. if all possible samples are taken and confidence interval estimates are developed, 99% of them would include the true population mean somewhere within their interval.  b. we have 99% confidence that we have selected a sample whose interval does include the population mean.  c. Both of the above.  d. None […]