This is a 50 question comprehensive multiple choice exam covering the material from this semester.  This is NOT an open book exam.  However, you CAN use your statistical formula sheet during the exam.  Do not use your book, notes or other materials when completing this exam. Do not work with another person. You will have 2 hours to complete the exam. The minimum passing grade is 70%.

The purpose of this problem is to find, step by step, the hexadecimal representation of and study the error. a) Convert 0.9 to binary. b) Find Fl(0.9) using the rounding to the nearest rule. c) Find the hexadecimal representation of 0.9, by first finding the sign bit, the 11 exponent bits and the 52 mantissa bits. d) Find the error using the previous parts of this problem. Label the parts of the error clearly. Do NOT simplify.

Which type of qualitative study’s focus is on people, culture, and life?

Why are you taking the Distance Learning section of that course?

An ANOVA is a statistical test used to ______________.

When a number is assigned to a specific category such as a 1= non-smoker and 2 = smoker, this is what type of variable?

Which organization’s primary focus is improving healthcare across the world?

Given the numbers 47, 20, 11, 33, 30, 30, 35, and 50, what is the mean?

This second part of this course requires a solid knowledge of Math 203. As a refresher, solve the following system using Gauss Elimination and Backward Substitution:

Which data display tool contains one or more series of points connected by a line or lines to represent trends in time?