Name Date REVIEW AND PRACTICE LESSON 2 (CONTINUED) Record the results of the 100 tosses in the chart below. After completing the 100 tosses, answer the questions that follow. Chart 2 7. Each of the tosses of the coin is an 8. When the coin is tossed, it is equally likely that the outcome will be or 9. In the 100 tosses of the coin, a head appeared times. That is written as the proper fraction -, the decimal , or the percent 10. In the 100 tosses of the coin, a tail appeared times. That is written as the proper fraction -, the decimal or the percent In an experiment, the results of one experiment are compared to the results of another experiment. Often the experiments are the same except for one thing that is different. In answering the following questions, use the information found in Charts 1 and 2. 11. In the two coin tossing experiments the only difference is in the of tosses of the coin. 12. In Chart 1, of the tosses were heads and of the tosses were tails. 13. In Chart 2, of the tosses were heads and % of the tosses were tails. 14. The difference in percent of heads between Charts 1 and 2 is % . 15. The difference in percent of tails between Charts 1 and 2 is. %