5 Written Questions
5 Matching Questions
 discrete variable
 sample survey
 continuous variable
 dependent events
 skewed histogram
 a Tail of one side of graph is larger than other
 b countable variable
 c variable can assume any numerical value over an interval
 d survey of elements of sample
 e events that affect each other
5 Multiple Choice Questions
 value of variable for an element
 middle number
 data presented in frequency distribution
 all elements being studied
 !
5 True/False Questions

continuous random variable → random variable that assumes any value

impossible event → event that cannot occur

uniform histogram → Tail of one side of graph is larger than other

simple event → event with only one final outcome

combinations (nCx) → number of ways x can be selected from n