You will have 80 minutes (1 hour and 20 minutes; written as “1:20:00” in the TIMER on the upper right corner of your screen) to work on the exam; starting from when the questions first load.  You will be unable to make any more changes after 80 minutes from the time you start the exam AND you will be unable to start the exam after 11:59 pm (end of the day) on Friday, Apr 26. If you lose internet access, the timer will not stop, so you will still only have 80 minutes from when you started before your exam will be over. If your normal internet connection is unreliable, please find a different place to work. You could bring your laptop to campus and use Normandale’s internet OR you could use one of the computers in Normandale’s computer labs. If you plan to work from a different location, TRY IT FIRST with the Pre-Exam Agreement, especially if it will not be at Normandale (since you will need to download Honorlock and have access to a webcam.)  Which of the following is true?

Do not type anything in the space below, this is the only question type that allows me to award points to each question individually.  Upload your work with each question numbered as usual.  Q10. Find the vector x (in the standard basis) determined by the given coordinate vector and the given basis B. 

Answer this question by typing in the required integer value given in the space below.  Q13. Consider the following matrix 

Leave this question blank. It will be used to input your score for Exam 2. 

Do not type anything in the space below, this is the only question type that allows me to award points to each question individually.  Upload your work with each question numbered as usual.  Q7. Let V be the set of vectors given by

Do not type anything in the space below, this is the only question type that allows me to award points to each question individually.  Upload your work with each question numbered as usual.  Q2. 

What topic is NOT covered in this course?

My favorite color is

What proportion of a normal distribution is located in the tail beyond a z score of -1.50?

A normal distribution has a mean of µ = 100 and σ = 20. If one score is randomly selected from this distribution, what is the probability that the score will have a value between 100 and 109?