A guidance counselor is planning schedules for 40 students. 16 students want to take Algebra (A) 18 want to take Biology (B) 11 want to take Chemistry (C) 5 want to take both Algebra and Chemistry and of these 5, 3 want to take Biology as well 5 want only Chemistry 8 want only Biology Remember: A = Algebra B = Biology C = Chemistry Fill in the number of students for each of the numbered areas (labeled in red)  Area 1 [1]                    Area 2 [2] Area 3 [3]                    Area 4 [4] Area 5 [5]                    Area 6 [6] Area 7 [7]                    Area 8 [8]

How many subsets does the following set have? T = {t, e, a, c, h, k, i, d, s}  Express answer as a Natural Number 

If U = {x|x is all IUS students}    and   A= {x|x is a male IUS student}    and      B = {x|x is an IUS student majoring in business} then which of the following is the best description of :     

Given:  B x A = Be sure to write your answers using proper notation – using ( ) and/or  { } correctly – as needed. a.  Set A = [a] b.  Set B = [b] c.  (B x A) = [c]

How many proper subsets does the following set have? T = {t, e, a, c, h, k, i, d, s}  Express answer as a Natural Number 

If U = {x|x is all IUS students}    and   A= {x|x is a male IUS student}    and      B = {x|x is an IUS student majoring in business} then which of the following is the best description of       

If U = {x|x is all people}   and   A = {x|x is a man}  and   B = {x|x is a teacher} then which of the following is the best description of :    

There are 9 students starting elementary school and their teacher in a classroom. If the mean and median are computed for the ages of these 10 people, then the most likely scenario would be:

State if the statements below are true or false Scores for a certain test follow a normal distribution with a mean of 50 and a standard deviation of 6. Suppose all test scores have been standardized by converting them to z-scores using

New Student Orientation (NSO) for undergraduate students is a summer-long event at Penn State where academic advisors assist incoming students to select their first semester classes among other information sessions about college life. Penn State is interested in learning about the appointment preference: in-person or virtual. They take a simple random sample of 25 accepted applicants from each college at Penn State (i.e. 25 from College of Science, 25 from Engineering, etc.) and email them asking for their preference. This is an example of