Interpret the interquartile range in context. choose the correct answer below. a. the interquartile range is the range of the middle 50% of the sorted incomes of the top ten grossing movies. b. the interquartile range is the average of the first 25% of the sorted incomes and the last 25% of the sorted incomes. c. the interquartile range shows the difference between the highest grossing movie and the lowest grossing movie. d. the interquartile range is the difference between the lower 25% of the data and the median.

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:

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

What are the first 4 terms in the multiplication pattern given by the formula 2×4n