Coin Toss If you toss a coin there are two possible OUTCOMES, or results. HEADS or TAILS As a class, everyone flip the penny one time. How many possible outcomes are there? Keep track by making a tally chart. Results _________ heads _________ tails Is this game fair or unfair?
Number-Cube Experiment If you rolled two 6-sided dice and added the two tops together to find the sum, how many possible outcomes are there? Could you roll a one? two? three? four? five? six? seven? eight? nine? ten? eleven? twelve? What sum do you think will MOST LIKELY be rolled in five minutes? Why? With a partner, take turns rolling two dice and recording your results on a bar graph. Share group results. Is this game fair or unfair?
Spinner Experiment Experiment One Make 25 spins. Record results on a tally chart. Share results. Experiment Two Make 25 spins. Record results on a line plot. Share results.
Calculate the Probability T E N N E S S E E What is the probability of picking and E? STEP 1: Count how many Es. STEP 2: Count how many letters in all. I have a 4 out of 9 chance of picking an E.
Write the probability of each color. RED= ____ out of ____ chance BLUE=____ out of ____ chance YELLOW= ______ out of ______ chance WHITE= _______ out of _______ chance