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November 20, 2018

What is the conditional relative frequency of those aged over 25, given that they are female?

Statistics Multiple Choice Paper, Order, or Assignment Requirements Multiple choice: To halve the margin of error of an opinion poll in general it is necessary to […]

November 20, 2018

Explain why logarithm transformations are our friends, while doing research in econometrics.

Statistics Paper, Order, or Assignment Requirements You can answer each question in about two or three sentences. Again, put some thought into your answer but this […]

November 20, 2018

develop a series of poll questions to determine 1) the candidates people will vote for and 2) the issues they care for.

Statistics Project Paper, Order, or Assignment Requirements This project is intended for you as the student to use the statistical tools that were introduced this semester […]

November 20, 2018

You will need to analyse two variables together. Are there differences in monthly bills between users who are on a pre-paid plan and those on a post-paid plan, or are there no significant differences?

Statistics Paper, Order, or Assignment Requirements this assignment contains two parts, part 1 and part 2 PART 1 1. Please provide me with a summary of […]

November 20, 2018

The formula for a regression equation is Y’ = 2X + 9. What would be the predicted score for a person scoring 6 on X? If someone’s predicted score was 14, what was this person’s score on X?

Statistics Paper, Order, or Assignment Requirements The formula for a regression equation is Y’ = 2X + 9. What would be the predicted score for a […]

November 20, 2018

Construct the operating characteristic curve for the final product sampling by the consumer. Show how this is related to the supplier operating characteristic curve. Also, construct a plot that shows the expected (gain or loss) incurred by the consumer as a function of the proportion defective from the supplier.

Statistics graduate level Paper, Order, or Assignment Requirements UNT College of Engineering Department of Engineering Technology Lab Created by Dr. Anaya OPERATING CHARACTERISTICS CURVES COST ANALYSIS […]

November 20, 2018

Calculate the final probabilities of the four possible junk–keyword outcome combinations, i.e. the probability of an email being ”junk” and containing the ”offer” word, ”non-junk” and containing the ”offer” word etc.

STATISTICS Paper, Order, or Assignment Requirements Use correct probability notation in your responses to all questions. Marks are awarded for presentation including correct notation. Correct probability […]

November 20, 2018

What value of a correlation coefficient indicates that there is a perfect positive relationship between the dependent variable, y, and the independent variable, x?

Statistics problems must post data Paper, Order, or Assignment Requirements Scenario 1: General Questions- Answer the following multiple choice questions (1-10). Type out your answer in […]

November 20, 2018

What would the standard deviation of the sampling distribution of the proportion of smart phone users be?

Statistics Questions Paper, Order, or Assignment Requirements 10 statistics questions. See attached document. Chapter 10, Module 6 Question 1 is ONLY used to help solve question […]