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Hockey Scholars: Math and Science Test Study Guide-Answer Key
1. On this scatterplot, the skate blades with the largest radius of hollow are
found in: Section C
2. Using this scatterplot, you can conclude that skate blades with the
smallest radius of hollow tend to have: Shorter stopping distance
3. Based on the graph, which statement is correct?
a. As radius of hollow increases, the stopping distance increases
b. As radius of hollow increases, the stopping distance stays the same
c. As radius of hollow increases, the stopping distance decreases.
d. There is no correlation between radius of hollow and stopping
distance.
4. Based on this data, the blades with the shortest stopping distance are:
Section A
5. In a positive correlation, when one variable increases, the other
variable: Increases
6. Based on this data, you could expect a skate blade with a radius of
hollow of 19mm to have a stopping distance of: 5M
7. In this experiment, you are changing the skate blade’s radius of hollow and measuring its effect
on stopping distance. The stopping distance is the: The Dependent Variable
8. During an experiment, an independent variable: Changed at specific points
9. Using the scatterplot, what type of correlation is shown between radius of hollow and stopping
distance? There is a positive correlation
10. In a science experiment, a correlation is: A relationship between variables
11. Mark skated 15 meters in 5 seconds. What was his average speed? 3 meters per second
12. What unit can be used to measure speed? Meters per second (m/s), miles per hour (m/h) or
kilometers per hour (k/h)
13. Fill in the missing value in the table: 6
14. Fill in the missing value in the table: 4
Hockey Scholars: Math and Science Test Study Guide-Answer Key
15. Why would someone perform multiple trials in an experiment? To make sure the data is reliable
16. A player’s sprint speeds are listed in the table. To calculate this player’s average speed: Add the
speeds and divide by 4
17. Player A and Player B are skating the same distance, but Player B covers the distance in less
time. Which player had the greater speed? Player B
18. The average of a set of numbers is: The sum of values divided by the number of values
19. The table shows Lisa’s speed for three trials. What was Lisa’s average speed? 6 m/s
20. The calculation for speed is: Distance divided by time
21. What is the location of Point A? (7,4)
22. Two geometric figures are congruent if they are: the same size and shape
23. In this circle, the radius is labeled as: D
24. Perpendicular lines intersect to form 90 degree angles.
25. In the image, which lines are parallel? Line X and Line Y
Hockey Scholars: Math and Science Test Study Guide-Answer Key
26. What is the length of the circle’s diameter?
6 meters
27. A line segment: is a portion of a line
28. In this image, which circles are congruent? Circle A and Circle C
29. What types of lines are always the same distance apart? Parallel Lines
30. An ordered pair’s location is described by: 1 X coordinate and 1 Y coordinate
31. What tool is used to measure angles? Protractor
32. Angles are measured in this unit: Degrees
33. What is the measurement for the angle pictured? 90 degrees
34. What is the measurement for the angle pictured (in yellow)?
45 degrees
Hockey Scholars: Math and Science Test Study Guide-Answer Key
35. The Law of Reflection applies to: Hockey pucks bouncing off the boards, light bouncing off of a
mirror, and sound bouncing off a wall
36. Which angle has a measurement equal to 180°? A
37. In this image, after the puck bounces off the boards, what path will it
take? Path #2
38. This picture shows three non-overlapping angles that all lie on a straight line. Their angle
measurements will add up to:
180 degrees
39. What is the value of the missing angle? 100 degrees
40. What is the value of the missing angle? 30 degrees
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