Homework assignment 4Due: Wednesday, June 29, 2022 11:59 pm (Pacific Daylight Time) Q1 (10 points) If X is an Exp(λ) random variable and a > 0 is a fixed number, let Y be a new random variable defined by Y = aX . a) Write down the c.d.f. of X, and use it to find the c.d.f. of Y ; b) What is the distribution […]

YOU MUST COMPLETE ALL 6 STEPS TO THE THREE QUESTIONS Questions are attached bellow a) State hypotheses and describe the parameter (p) b) Calculate the test statistic c) Draw and shade the curve d) Calculate the p-value e) State result f) Write conclusion in context of the problem Please show your work and explain your answers Name ___________________________ Period _______ U7-Absent Version At-home Learning Statistics […]

A new pizza joint just opened up that is advertising over 200,000 different pizza choices. They offer 3 types of crust, 4 different meats, 5 types of cheese, 8 different veggies and 2 types of sauce. Based on these values, exactly how many pizza types is that? Are they falsely advertising their choices or just wicked-good at math? Keep in mind the following facts: You […]

College of AppliedSciences Department of Computer Science and Information ASSIGNMENT COVERSHEET 2nd Semester 2019/2020 3rd Assignment SUBJECT CODE/NAME Biostatistics – Bios101 LECTURUR NAME LECTURUR EMAIL ADDRESS probability distributions UM Model Weighting : 5% of the course total Date set : 22/ 3 / 2020 Date Due in : 25 / 3 / 2020 Assessment Criteria: Described in detail at the end of the assignment. STUDENT […]

. Learning Goals Identify features of experiment design that control the effects of confounding Explain how the study design impacts the types of conclusions that can be drawn 1) The Hawthorne Works, in Cicero, Illinois, was a large factory complex built by Western Electric starting in 1905 and operating until 1983. It had 45,000 employees at the height of its operations. Besides telephone equipment, the […]

A major client of your company is interested in the salary distributions of jobs in the state of Minnesota that range from $30,000 to $200,000 per year. As a Business Analyst, your boss asks you to research and analyze the salary distributions. You are given a spreadsheet Click for more options that contains the following information: A listing of the jobs by title The salary […]

Select a risk that one might encounter on a project. Describe that risk. Then, describe how you might mitigate that risk using either simulation (Crystal Ball) or calculation. Perform the simulation or calculations to provide 90% confidence that the risk will not occur.  Add the additional information (such as minimum or maximum values) that you might need to do this. Describe any problems you encountered […]

Problem 5 SolutionThere is enough evidence to show that the proportion of college graduates who smoke is less than 27% at the α = 0.05 level of significance. Problem 6 Suppose that the hemoglobin count (HC) of a healthy adult woman is approximately normally distributed and has a mean of 14 g/100 mL. A female patient has taken 10 laboratory blood tests during the past […]

Product ProductName Store Price 1 Honey Nut Cheerios (Family Size) 1 5 . 9 9 2 Boneless Chicken Breasts (1Lb.) 1 3 .99 3 Zoi Vanilla Greek Yogurt 32 oz. 1 4 .59 4 English Cucumber (Each) 1 1.99 5 Pop Secret Butter Popcorn ( 6 pac 1 6.49 6 Red Raspberries (6 oz.) 1 3.99 7 Mahatma Long Grain Rice (32 oz.) 1 3.49 […]

Assignment Content Statistical data is used to solve crime and find patterns of behavior. This is especially relevant when working to develop new policies. You have been asked to submit a proposal to your local city council in support of a community or proactive policing. In this assignment you will provide some context related to the collection, analysis, and application of data in creating policies.Researcha […]