MASC 110 Statistics and Probability

MASC 110 Week 3 Midterm Exam | Assignment Help |Southwestern College1. (3 Points) What is the average of miles per gallon for all new motorcycles? According to reports, a random sample of 40 motorcycles gave an average of 38.2 mpg.a. Identify the variable of interest.b. Is this variable of interest quantitative or qualitative?c. From what population was this sample selected?2. (4 Points) Which technique for gathering data (observational study or

MASC 110 Week 6 Quiz | Assignment Help |Southwestern College(All Correct ) Review Test Submission: Final Exam (SC) Question 1 A consumer research group is interested in how older drivers view hybrid cars. Specifically, they wish to assess the percentage of drivers in the U.S. 50 years of age or older who intend to purchase a hybrid in the next two years. They selected a systematic sample from a list of AARP (American Associat

MASC 110 Week 6 Assignment Help |Southwestern CollegeAssignment 6.3: Problem Set (Deliverable: Word document)DescriptionFor this assignment, work through a problem set and solve the problems in a Word document.Instructions1. Complete the following problems in a Word document.· o Problem Set

MASC 110 Week 6 Assignment Help |Southwestern CollegeAssignment 6.2: Sign Test for Matched Pairs (Deliverable: Word document)DescriptionYou have already seen a few examples of tests using non parametricstatistics such as the rank-sum test. This assignment will detail a test used to compare data from matched pairs, like before and after tests, called the sign test for matched pairs. Remember that as with all non parametrictests, this is the test y

MASC 110 Week 6 Assignment Help |Southwestern CollegeAssignment 6.1: Example of a Two-Way Analysis of Variance (Deliverable: Word document) Description At this point you should have already used the one-way analysis of variance. This assignment will cover a two-way analysis of variance test. Scenario · Suppose you want to test out two different trailers for an upcoming movie. So you take a sample of men and women and randomly separate them ou

MASC 110 Week 6 Discussion |Assignment Help |Southwestern CollegeUnit 6 Discussion Description For this assignment, you will participate in a discussion about exactly what non parametricstatistics are and why they are important. You have seen many tests and analyses involving non parametricstatistics. In this assignment, it will be up to you to determine why these tests and analyses are necessary, and in what situations they are appropriate. E

MASC 110 Week 5 Assignment Help |Southwestern CollegeAssignment 5.4: Problem Set (Deliverable: Word document)DescriptionFor this assignment, you will work through a problem set and solve the problems in a Word document.Instructions1. Complete the following problems in a Word document.· o Problem Set

MASC 110 Week 5 Assignment Help |Southwestern CollegeAssignment 5.3: Chi-Square Test of Independence (Deliverable: Word document)DescriptionNow you are going to determine if there is an association between two categorical variables -- for example, the comparison of gender and a college graduate.In this assignment, you will work with the steps of a new kind of hypothesis test called the chi-square test of independence.Instructions1. Review the fol

MASC 110 Week 5 Assignment Help |Southwestern UniversityAssignment 5.2: Linear Regression (Deliverable: Word document)DescriptionIn an earlier assignment, you saw that you could calculate what is called the correlation coefficient when you have data for two quantitative variables to see if those variables might have a linear relationship. If the variables do have a linear relationship, the next step is to create what you call the regression line.

MASC 110 Week 5 Assignment Help |Southwestern UniversityAssignment 5.1: Correlation (Deliverable: Word document)DescriptionWhen you determine if there is an association between two variables, it is also important for you to determine how strong or weak that association is. This is why, when you have data for two quantitative variables, you calculate what is called the coefficient for correlation. In this assignment, you will answer questions and