Compute a Goodness of Fit Chi Square. Report and interpret your results including the value of chi square, degrees of freedom and statistical and practical significance. Original Answers Only

Chi Square and Regression This assignment includes conceptual and computations problems regarding regression as well as SPSS. Note that each […]

Analyze the residual to check whether there are any potential concerns about the validity of the assumptions. Analyze dispersion effect if there is any. Original Answers Only

Stat 490 Group project In experimental design, designing an experiment is as important as analyzing the results. Through the semester […]

Collect sample data and compute an F statistic-Make a statistical decision. Original Answers Only

Suppose we are interested in studying the effect of different types of fertilizer on the yield of wheat crops. We […]

Which red-horse species is most abundant in Minnesota?-Describe the distribution shape of LEN_MM for redhorse overall Original Answers Only

Testing Goodness-of-Fit for a Single Categorical Variable               How many redhorse individuals have been measured for LEN_MM (total length) in this […]

What is the expected value of an exponential distribution? Original Answers Only

Statistics ASSIGNMENT D The center thickness (in mils) of a sample of twenty-five contact lenses are given below 0.3978   […]

Given the quarterly production figures of the company for the last 4 years, explain the procedure to compute seasonal indices by the ‘link relatives’ method. Original Answers Only

Statistics MST 4104 – Time Series Analysis Assignment 1 (Total Marks = 10) Question 1 (a) (b) Plot a time […]

What estimator and statistical test should you use to test if survival curves of two groups are significantly different from each other? Original Answers Only

1.What is VIF test used for? 2.When should we use a Poisson regression? 3.When should we use mixed-effects model? 4.What […]

Design a blocked experiment with confounding structure-Design a fractional experiment with aliases structure. Original Answers Only

Stat 490 Group project In experimental design, designing an experiment is as important as analyzing the results. Through the semester […]

Briefly discuss what the expectations were at the beginning of the project: When you chose your topic, what did you think the result would be? Original Answers Only

Math 109 Project Part 2 Discussion of Topic (Total: 4pts)• Give a clear and concise overview of the topic chosen […]

ˆ Analyze resulting series using sample auto correlations, sample partial auto correlations etc. to understand the correlation structure of the model. Original Answers Only

ASSIGNMENT The goal of this project is to fit several possible time series models to a given dataset , select […]