This is the continuation of that attached question please answer this all too.

Activity A (continued from previous page)

4.. Turn off Show theoretical probabilities. Change the Sections in the spinner to 7, the Number to 4, and the sign to >_.

A. In this game, what are the favourable outcomes?______________________

B. How many possible outcomes are there?_________________________

C. What is the theoretical probability of a favourable outcome? Give your answer as a fraction and as a percentage. ____________________

Turn on Show theoretical probabilities to check.

5.. The experimental probability of an outcome is the fraction (or percentage) of times the outcome occurs in an experiment. On the EXPERIMENTAL tab, run 100 trials.

A. How many favourable outcomes occurred?________________

B. What is experimental probability of a favourable outcome?_______________

C. How did the experimental probability compare to the theoretical probability you calculated above?_______________________________________________

6.. On the THEORETICAL tab, turn off Show theoretical probabilities. Change the Sections in the spinner to 10, the Number to 3, and the sign to .

A. As a percentage, what is the probability of a favourable outcome?__________________

Turn on Show theoretical probabilities to check your answer.

B. Run 100 trials. How many outcomes were favourable?______________________

C. How did the experimental probability compare to the theoretical probability?_____________________________________________________________________

7.. In general, how do you find the theoretical experimental probabilities of a favourable outcome if there are n equally likely outcomes and p of them are favourable?________________________________________________________

Activity A: Get the Gizmo ready: # 2 2 One-spinner . With Number of spinners set to 1, set Sections games to 3, Number to 1, and the sign to . : 1 1. The set of all possible outcomes make up the sample space of an experiment. A. What are the possible outcomes of each spin of this spinner? B. Is each outcome equally likely? How do you know? C. Of these outcomes, how many are favorable? D. What do you think are the chances of a favorable outcome on one spin? E. How many favorable outcomes do you expect in 100 spins? F. Click Run 10 trials 10 times. How many favorable outcomes occurred? Was this close to what you predicted? 2. Select the THEORETICAL tab. The tab shows a table of outcomes. The red numbers show the possible numbers on the spinner, and the blue number represents the selected number. In the table, Y represents a favorable outcome, while N represents an unfavorable outcome. A. How many outcomes are favorable? B. How many outcomes are listed? C. What fraction of the total outcomes is favorable? D. What fraction of the total outcomes is unfavorable? 3. Turn on Show theoretical probabilities. The table shows the number of favorable and unfavorable outcomes, and the theoretical probabilities as fractions and percentages. A. What is the theoretical probability of a favorable outcome? B. What is the theoretical probability of an unfavorable outcome? C. How do these fractions compare to what you calculated in questions 2C and 2D? D. What is the sum of the favorable and unfavorable probabilities? (Activity A continued on next page)