1.
What statistical measure(s) would you use if you wanted to know the answer to this question on a survey: How many hours do students typically spend on homework every night?
A.
mean
B.
mode
C.
median
D.
all answers are correct
Hint
2.
What statistical measure(s) would you use if you wanted to know the answer to this question on a survey: What are the students' favorite sports?
A.
median
B.
mean
C.
mode
D.
all answers are correct
Hint
3.
What type of graph would you use if you were comparing data for two groups?
A.
histogram
B.
double bar graph
C.
bar graph
D.
pictograph
Hint
4.
The following Chapter 6 test scores, out of 100 points, were taken from the fourth period class. Which type of graph would you not want to use to display the results?
86, 79, 92, 96, 88, 85, 80, 88, 83, 77, 81, 72, 90, 69, 89
A.
line plot
B.
histogram
C.
stacked bar graph
D.
stem-and-leaf-plot
Hint
5.
The stacked bar graph shows the number of wins each of three intramural hockey teams had in four consecutive years. Which two teams had the same number of wins in the same season?
A.
Bears and Hawks, 1998
B.
Bears and Cheetahs, 2000
C.
Hawks and Cheetahs, 1999
D.
Cheetahs and Bears, 1997
Hint