Calculate probabilities for geometric random variables.
Example Problems
A theater shows Zootopia 2 multiple times each day. The theater records the number of tickets sold during the next showing. Let be the number of tickets sold for that showing.
What type of variable is : binomial, geometric, or neither?
What type of variable is : binomial, geometric, or neither?
A call center tracks the number of incoming calls it receives in the next hour. Let be the number of calls in that hour.
What type of variable is : binomial, geometric, or neither?
What type of variable is : binomial, geometric, or neither?
A lacrosse coach randomly selects 5 starters one at a time without replacement from a roster of 22 players. Of the 22 players, 7 are seniors. Let be the number of seniors among the selected starters.
What type of variable is : binomial, geometric, or neither?
What type of variable is : binomial, geometric, or neither?
1-on-1 AI tutoring aligned to CB.Stats.UNC-3.E. Instant help for students, real-time insights for teachers.
Used in classrooms by 100,000+ students at Baltimore County, Plano ISD, Deer Valley USD, KIPP, and districts nationwide.
Free for teachers, forever →