Show all working clearly. The working should be in sufficient detail to allow your answers to be checked readily and for marks to be awarded for reasoning. After calculating the following expressions, evaluate them to the level of accuracy as shown: To 3 decimal places To 3 significant figures To the nearest ten To 2 […]
Consider the function ᡘ䙦ᡶ䙧 = ᡶ⡰ − 6ᡶ + 5. The following information allows us to graph it.Complete and turn in the following four problems.
Working with Polynomial Functions and Their Graphs Introduction Consider the function ᡘ䙦ᡶ䙧 = ᡶ⡰ − 6ᡶ + 5. The following information allows us to graph it. 1. By inspection, we see that this is a quadratic function (or 2nd degree polynomial function). Its graph is a parabola that opens upwards. 2. We also know that […]
Explain what the Inverse Normal Distribution is. How would you figure out whether a problem is Normal Distribution type or Inverse Normal type?
Chapter 1 1. Explain the difference between a population and a sample (from a statistical point of view). (4pts) 2. Explain the difference between quantitative variable and qualitative variable. (4pts) 3. Explain the difference between descriptive statistics and inferential statistics. (4pts) Chapter 2 1. For a dat set, without constructing of the frequency distribution table; […]
Show the evolution of the spectrum via period doublings for n = 3, n = 4 and n = 12. For figure (d) set the non-linearity parameter λ just beyond λ∞ = 0.8924 .
Process and energy department Assignment week The route to chaos via period doublingsWrite a small report about the assignments listed below (could be hand-written, couldbe typewritten). Add the computer scripts as an appendix. The answer to assignment 1 is always a picture. 1. The logistic mapWrite a computer program (in Matlab) to reproduce the following […]
Find the line that passes through these points in the slope-intercept format.Compare your line with Are the two lines parallel, perpendicular or neither?
Remember to show ALL of your work on every problem, unless otherwise stated. 1) (5 points) Determine algebraically whether the function is even, odd or neither. 2) (6 points) Consider the following graph of . 3) (5 points) The graph of is given below. Which of the following represents the graph of f(x) = 2×5 […]
Who will benefit from the service you’re providing? What percentage of the population of your city will benefit? What is the criteria for participating?
Percentages and Budgets Being involved in your local community is important for a variety of reasons. It affords you the opportunity to connect with, help, and strengthen the lives of others. It can give you a sense of satisfaction and accomplishment as you form bonds with your neighbors. If you find a need in your […]
Highlight an emerging technology that relates to renewable energy. What are your thoughts regarding this technology?
Emerging Technologies Highlight an emerging technology that relates to renewable energy. What are your thoughts regarding this technology? Do you think this technology will continue to grow? Why or why not? Post additional photos or web links or current event article and summarize what the photo or video or article means to you. In at […]
Your focus is on hypothesis tests and confidence intervals for two populations using two samples, some of which are independent and some of which are dependent.
Deliverable 5 – Hypothesis Tests for Two Samples Assignment Content Competency Evaluate hypothesis tests for population parameters from two populations. Dealing with Two Populations Inferential statistics involves forming conclusions about a population parameter. We do so by constructing confidence intervals and testing claims about a population mean and other statistics. Typically, these methods deal with […]
The price of an item is reduced by 20% in a sale. Two weeks later the price is increased to 20% more than the sale price. Do you think that the item has been restored to its original price?
Answer ONE of the following: 1. A student wanted to estimate 21.5 × 0.0079 by first rounding each number. He solved the problem as follows: 21.5 × 0.0079 is approximately equal to 20 × 0.008, which is equal to 0.016. So he estimated the answer as 0.016. Do you agree with the answer? If not, […]
Yesterday she took the trip with seven senior citizens, eight people age 12 to 64, and nine children under 12. What was the total amount she needed to collect in fares?
Answer ONE of the following: 1. You go to the bank to cash three checks. The checks are for $40.81, $134.93, and $84.30. You are given $260.04 by the teller. Estimate to see if the amount given you seems to be correct. Does $260.04 seem to be correct? Explain your answer. 2. Susan drives a […]