2. Hosted by Mrs. Cowart

3. 100 200 400 300 400 Chpt. 1Chpt. 2Chpt. 3Chpt. 4 300 200 400 200 100

4. Row 1, Col 1 The level of measurement for data that are the ratings of a movie ranging from poor to good to excellent. What is ordinal?

5. 1,2 Miles (per day) Frequency 1-2 9 3-4 22 5-6 28 7-8 15 9-10 4 The midpoint of the second class. What is 3.5?

6. 1,3 The probability of spinning an odd on an 8 section spinner. What is.5?

7. 1,4 A test consists of 10 multiple choice questions, each with five possible answers, one of which is correct. To pass the test a student must get 60% or better on the test. This is the probability that the student will pass the test. What is.0064?

8. 2,1 The level of measurement for data that can be classified according to gender. What is nominal?

9. 2,2 The sample standard deviation and third quartile of the 10 stat test scores. 82, 92, 74, 88, 56, 98, 85, 71, 100, 92 What is 13.55 and 92?

10. 2,3 A bag contains 5 green, 4 pink, 7 yellow and 6 blue skittles. This is the probability of pulling A yellow skittle out of the bag. What is 7/22?

11. 2,4 A recent survey found that 70% of all adults over 50 wear glasses for driving. In a random sample of 10 adults over 50, this is the probability that at least six wear glasses. What is.860?

12. 3,1 The method of data collection I would use to find the population of the United States. What is random sampling?

13. 3,2 The first class of a frequency distribution with 5 classes if the shortest person is 62 inches and the tallest is 79.5 inches. What is 62-65?

14. 3,3 The probability of getting the first 3 out of 10 true/false questions correct. What is 1/125?

15. 3,4 On average, 7 students will come in for extra help after school each week. This is the probability that at least 3 students come in for help. What is.97?

16. 4,1 The method of data collection you would use to collect data for a study of the salaries of college professors at a particular college. What is a census?

17. 4,2 Miles (per day) Frequency 1-2 9 3-4 22 5-6 28 7-8 15 9-10 4 The relative frequency of the third class. What is 28/78?

18. 4,3 The probability of drawing a face card given that it is red. What is 3/13?

19. 4,4 The probability that a family has a pet is 85%. This is the mean and standard deviation of the 2000 families at Brookwood. What is 1700 and 15.97?