1.
The median is the _________ of a set of numbers.
A.
middle number
B.
average
C.
most frequent
D.
highest number
Hint
2.
A line of best-fit should
not
be drawn for which of the following graphs.
A.
B.
C.
D.
Hint
3.
How do the medians of the two sets of exam scores compare?
A.
The median of Exam A is greater than the median of Exam B.
B.
The medians are equal.
C.
The median of Exam A is less than the median of Exam B.
D.
The answer cannot be determined since the median is not shown in a box and whisker plot.
Hint
4.
The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the third quarter?
A.
15
B.
27
C.
60
D.
48
Hint
5.
Which relationship would most likely have no correlation?
A.
The number of miles driven, and the number of gallons of gas in the car.
B.
A person's height and the person's shoe size.
C.
A person's age, and the address of the person.
D.
The number of pizzas ordered, and the total price of the bill.
Hint
6.
Find the median of the data.
A.
19.5
B.
23
C.
42.5
D.
29.5
Hint
7.
Draw a box-and-whisker plot of the data.
A.
B.
C.
D.
Hint
8.
What kind of sampling is represented if dentists from random areas of the city are asked about their favorite toothpaste?
A.
Cluster Sampling
B.
Convenience Sampling
C.
Random Sampling
D.
Systematic Sampling
Hint
9.
Six cars finished an auto race. Which car was the fastest?
A.
F
B.
D
C.
C
D.
A
Hint
10.
What does 9|4 mean in the stem-and-leaf plot below?
A.
B.
904
C.
9.4
D.
94
Hint
11.
Which value occurs the most often?
A.
84
B.
77
C.
99
D.
71
Hint
12.
The circle graph shows the percent of money earned by different groups at a school. The school earned a total of $35,450. Which sector represents the soccer team if they earned $9680?
A.
36%
B.
8%
C.
21%
D.
27%
Hint
13.
Using the pictograph, how many pounds of fish does the average person in India consume in a year?
A.
50 pounds
B.
10 pounds
C.
55 pounds
D.
5 pounds
Hint
14.
The frequency table shows the results of a survey taken in a high school classroom. Which two movie types together have the same frequency as Romance?
A.
Horror and Comedy
B.
Horror and Adventure
C.
Comedy and drama
D.
Adventure and Drama
Hint
15.
Using the line graph, what month has lowest average gas price?
A.
February
B.
March
C.
September
D.
August
Hint
16.
Using the line graph, between which two months was the biggest decrease in average gas price?
A.
January-February
B.
November-December
C.
August-September
D.
October-November
Hint