Directions The students will be put into groups. The students will roll a dice to see which team will go first. The group will pick a question, and then everyone will work on it with their group. If the team who picked the question gets it correct they get to roll the dice to see what color they go to. 1 = red 2 = purple 3 = yellow 4 = blue 5 = orange 6 = green If they miss the problem they stay in the same spot, and the other groups can steal the question. Meaning the if the other groups gets the question correct they can roll the dice to see where they get to move After their turn is over the next team draws a question. If a team lands on a space with a dot on it then they skip a turn. The first team to Candy Land wins

1) What is the IQR of the data? 44 48 52 56 60 64 68 72 76 80 84 88 92 96

2) Identify the 1st quartile, 3rd Quartile and the Median of the data. 44 48 52 56 60 64 68 72 76 80 84 88 92 96

3)Find the Mean Absolute Deviation (MAD) of the following data: 77, 48, 65, 80, 71

4) How many cars get between 15 and 30 miles per gallon?

5) What is the probability that a student surveyed is a freshman? Math Social Studies P.E Total 9th 50 18 40 108 10th 22 20 92 72 38 90 200

6) If a student likes Math, what is the probability that they are a freshman? Social Studies P.E Total 9th 50 18 40 108 10th 22 20 92 72 38 90 200

7) Does the situation represent a positive, negative or no correlation Number of hours studying for the SAT and your score

8) Does the situation represent a positive, negative or no correlation The distance you drive and the number of stars in the sky

9)Does the situation represent a positive, negative or no correlation The temperature and the length of daylight hours for the day

10)Tell if the situation is causation The number of boats on Lake Allatoona and the number of cars on the street

11) Tell if the situation is causation: The hours you work and the money you make

12) Tell if the situation is causation: The time spent studying and the A on the test

13) Which class has the greatest range?

14) Which class has the largest minimum heart rate?

15) Which class has the smallest lower quartile?

16) Which of the following graphs has a strong negative correlation? B C D

17) The events x and y have a correlation coefficient of 𝑟=−0. 89 17) The events x and y have a correlation coefficient of 𝑟=−0.89. What is the relationship between x and y? The events have a strong negative linear relationship. The events have a strong positive linear relationship The events have a weak negative linear relationship There is very little or no correlation.

18) Given the scatter plot, what is the best type of function to represent the data? Linear Quadratic Exponential No Correlation

19) Between which of the following variables would you expect there to be a positive correlation? The outside temperature and the number of layers of clothing a person wears. The number of students at Hightower and the number of cats at the animal shelter The number of cigarettes a person smokes and the person’s life expectancy The number of years spent in school and salary.

20) Which of the following is one of the 5 values needed to make a box-and whisker plot? Range 1st Quartile Mode Interquartile Range

21)Lauren asked five of her friends how long they practiced shooting free throws and their shooting percentage in the last 5 games. She found a linear regression equation for the data to be 𝑦=10.5𝑥+50.6. What does the 10.5 mean in the context of this equation? That her friends shot an average of 10.5 free throws a game. That for every hour they practiced, their free throw percentage went up 10.5 That they need to practice 10.5 hours a day to increase their free throw percentage. None of these

22) Sara and Tomas’ each get paid a bonus at the end of each month 22) Sara and Tomas’ each get paid a bonus at the end of each month. This table shows their bonuses: Month Sarah Tomas’ January $250 Februrary $290 $340 March $270 $310 April $240 $300 May $260 June $280 July Who had the greatest Median?

23) Sarah and Tomas’ each get paid a bonus at the end of each month 23) Sarah and Tomas’ each get paid a bonus at the end of each month. This table shows their bonuses: Month Sarah Tomas’ January $250 Februrary $290 $340 March $270 $310 April $240 $300 May $260 June $280 July Who had the greatest Range?

24) Which shark lived longer than any other shark?

25) About how long did the Basking Shark live?

26) Which Shark lived about one-third as long as the Dusky Shark?

27) Tell what kind of Correlation the graph has.  

28) Tell what kind of Correlation the graph has.

29) Tell what kind of Correlation the graph has.

30) Describe the type of correlation represented in the graph below.