A study was conducted to determine whether there were significant differences between medical students admitted through special programs (such as retention incentive and guaranteed placement programs) and medical students admitted through the regular admissions criteria. It was found that the graduation rate was 90.5% for the medical students admitted through special programs. Be sure to enter at least 4 digits of accuracy for this problem! If 9 of the students from the special programs are randomly selected, find the probability that at least 8 of them graduated.
prob =
At least 4 digits!

If 9 of the students from the special programs are randomly selected, find the probability that eactly 6 of them graduated.
prob =
At least 4 digits!

Would it be unusual to randomly select 9 students from the special programs and get exactly 6 that graduate?
no, it is not unusual
yes, it is unusual

If 9 of the students from the special programs are randomly selected, find the probability that at most 6 of them graduated.
prob =
At least 4 digits!
Would it be unusual to randomly select 9 students from the special programs and get at most 6 that graduate?
yes, it is unusual
no, it is not unusual

Would it be unusual to randomly select 9 students from the special programs and get only 6 that graduate?
yes, it is unusual
no, it is not unusual

Part one: measurements 1. measure your own height and arm span (from finger-tip to finger-tip) in inches. you will likely need some from a parent, guardian, or sibling to get accurate measurements. record your measurements on the "data record" document. use the "data record" to you complete part two of this project. name relationship to student x height in inches y arm span in inches archie dad 72 72 ginelle mom 65 66 sarah sister 64 65 meleah sister 66 3/4 67 rachel sister 53 1/2 53 emily auntie 66 1/2 66 hannah myself 66 1/2 69 part two: representation of data with plots 1. using graphing software of your choice, create a scatter plot of your data. predict the line of best fit, and sketch it on your graph. part three: the line of best fit include your scatter plot and the answers to the following questions in your word processing document 1. 1. which variable did you plot on the x-axis, and which variable did you plot on the y-axis? explain why you assigned the variables in that way. 2. write the equation of the line of best fit using the slope-intercept formula $y = mx + b$. show all your work, including the points used to determine the slope and how the equation was determined. 3. what does the slope of the line represent within the context of your graph? what does the y-intercept represent? 5. use the line of best fit to you to describe the data correlation.

Find the root(s) of f (x) = (x- 6)2(x + 2)2.

Y= x – 6 x = –4 what is the solution to the system of equations? (–8, –4) (–4, –8) (–4, 4) (4, –4)