Randomness in Selection Processes
13-7
Modeling
Randomness
Problem 1: Making Random Selections
There are 28 students in homeroom. Four students
are chosen at random to represent the homeroom on
a student committee. How can a random number
table be used to fairly choose the students? (Use
chart on pg 901)
Problem 2: Making a Simulation
A cereal company is having a promotion in which 1 of
6 different prizes is given away with each box. The
prizes are equally and randomly distributed in the
boxes of cereal. On average, how many boxes of
cereal will a customer need to buy in order to get all 6
prizes
Explore two problems related to modeling randomness - one involving choosing random students to represent a homeroom and the other simulating a cereal company's prize distribution. Learn how random number tables can be used for fair selections and calculate the average number of cereal boxes a customer needs to buy to get all prizes. Dive into the world of probability and simulations in an engaging way.
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Presentation Transcript
13-7 Modeling Randomness
Problem 1: Making Random Selections There are 28 students in homeroom. Four students are chosen at random to represent the homeroom on a student committee. How can a random number table be used to fairly choose the students? (Use chart on pg 901)
Problem 2: Making a Simulation A cereal company is having a promotion in which 1 of 6 different prizes is given away with each box. The prizes are equally and randomly distributed in the boxes of cereal. On average, how many boxes of cereal will a customer need to buy in order to get all 6 prizes
