3. Among middle school students, 70% like chocolate ice cream, 40% like strawberry ice cream, and 30% like both. (a) Make a Venn diagram to display the sample space of this chance process using the events C. likes chocolate ice cream and S: likes strawberry ice cream. (Upload a picture of your Venn Diagram)

In tossing one coin 10 times, what are your chances for tossing a head? a tail? 2. in tossing one coin 100 times, what are your chances for tossing a head? a tail? 3. in tossing one coin 200 times, what are your chances for tossing a head? a tail? deviation = ((absolute value of the difference between expected heads and observed heads) + (absolute value of the difference between expected tails and observed tails)) divided by total number of tosses. this value should always be positive. 4. what is the deviation for 10 tosses? 5. what is the deviation for the 100 tosses? 6. what is the deviation for 200 tosses? 7. how does increasing the total number of coin tosses from 10 to 100 affect the deviation? 8. how does increasing the total number of tosses from 100 to 200 affect the deviation? 9. what two important probability principles were established in this exercise? 10. the percent of occurrence is the obtained results divided by the total tosses and multiplied by 100%. toss the coins 100 times and record your results. calculate the percent occurrence for each combination. percent head-head occurrence: percent tail-tail occurrence: percent head-tail occurrence:

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be