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Q 1/60
Score 0
If you have a set A = {2, 4, 6, 8} and you add the number 10 to it, what is the new set?
30
{2, 4, 6, 8, 10}
{4, 6, 8, 10}
{2, 4, 6, 8, 10, 10}
{2, 4, 6, 8}
Q 2/60
Score 0
What is the result of the union of set A = {1, 3, 5} and set B = {2, 4, 5}?
30
{1, 2, 3, 4, 5}
{2, 4}
{1, 3, 2, 4}
{1, 3, 5, 5}
60 questions
Q.
If you have a set A = {2, 4, 6, 8} and you add the number 10 to it, what is the new set?
1
30 sec
Q.
What is the result of the union of set A = {1, 3, 5} and set B = {2, 4, 5}?
2
30 sec
Q.
If the intersection of set X = {2, 4, 6} and set Y = {4, 5, 6} is taken, what is the resulting set?
3
30 sec
Q.
Which of the following represents the set of even numbers less than 10?
4
30 sec
Q.
What is the cardinality of the set C = {5, 7, 9, 11}?
5
30 sec
Q.
If set D = {x | x is a prime number less than 10}, what is set D?
6
30 sec
Q.
What is the difference between the sets M = {1, 2, 3, 4, 5} and N = {4, 5, 6, 7, 8}?
7
30 sec
Q.
If a set Z contains the first five positive integers, what is the sum of all the elements in set Z?
8
30 sec
Q.
How many subsets does the set P = {8, 9} have?
9
30 sec
Q.
If set Q = {x | x is a whole number, 1 < x < 5}, what is set Q?
10
30 sec
Q.
What is the result when you add the elements of the set {3, 6, 9}?
11
30 sec
Q.
If you have two sets, A = {2, 4, 6} and B = {4, 6, 8}, what is A \u2229 B?
12
30 sec
Q.
What is the union of sets A = {1, 3, 5} and B = {2, 4, 5}?
13
30 sec
Q.
Which set represents the prime numbers less than 10?
14
30 sec
Q.
If set X = {10, 20, 30} and set Y = {20, 30, 40, 50}, what is X ∪ Y?
15
30 sec
Q.
What is the product of all the elements in the set {1, 2, 3, 4}?
16
30 sec
Q.
What is the cardinality of the set {5, 7, 9, 11}?
17
30 sec
Q.
What is the difference between the maximum and minimum values in the set {8, 3, 5, 12, 7}?
18
30 sec
Q.
What is the result of subtracting the set {2, 4} from the set {1, 2, 3, 4, 5}?
19
30 sec
Q.
If the set C = {4, 8, 12, 16} is divided by 4, what is the resultant set?
20
30 sec
Q.
Sally recorded the scores of her classmates on their math test. The scores were 75, 80, 85, 90, and 95. What is the median score?
21
30 sec
Q.
If the mode for the dataset 3, 8, 12, 8, 7, 8, 5, 3 is 8, what does this tell you about the dataset?
22
30 sec
Q.
The heights of five trees in a park are 5 meters, 6 meters, 7 meters, 5 meters, and 6 meters. What is the mode of the heights of the trees?
23
30 sec
Q.
In a bar chart, which axis typically represents the categories being compared?
24
30 sec
Q.
Mrs. Thompson surveyed her class to find out how many books each student read over the summer. The numbers of books read were as follows: 2, 3, 3, 4, 5, 5, 5, 6, 7. What is the mean number of books read by the students?
25
30 sec
Q.
A line graph shows the temperature changes over a week. If the line graph descends from Monday to Wednesday and then ascends from Wednesday to Sunday, what was the temperature trend between Wednesday and Sunday?
26
30 sec
Q.
What is the median of the following set of numbers: 12, 17, 9, 25, 13?
27
30 sec
Q.
A histogram displaying the number of pets per household in a neighborhood shows the following categories: 0 pets, 1-2 pets, 3-4 pets, and 5+ pets. If the tallest bar is for the 1-2 pets category, what does this tell us about the number of pets in most households?
28
30 sec
Q.
If the pie chart representing favorite fruits among 20 students has 4 students choosing bananas, what percentage of the students' favorite fruit is bananas?
29
30 sec
Q.
Tina conducted a survey in her class to find out how many books each of her classmates read in a month. The results were 2, 5, 7, 7, 8, 9, 9, 9. What is the mode of the number of books read?
30
30 sec
Q.
In a set of numbers 5, 8, 12, 5, 2, what is the mode?
31
30 sec
Q.
What is the median of the data set 3, 7, 9, 12, 15?
32
30 sec
Q.
If the scores of a basketball team over five games were 98, 102, 104, 98, 102, what is the mean score?
33
30 sec
Q.
Which type of graph would be best to compare the population of four different cities?
34
30 sec
Q.
Which measure of central tendency is most affected by outliers in a data set?
35
30 sec
Q.
When looking at a histogram, what does each bar represent?
36
30 sec
Q.
What is the range of the data set 4, 8, 15, 16, 23, 42?
37
30 sec
Q.
What does the mode represent in a set of data?
38
30 sec
Q.
Which graph is best used to show changes in data over time?
39
30 sec
Q.
In a data set sorted from least to greatest, if there are an even number of values, how do you find the median?
40
30 sec
Q.
A recipe calls for 4 cups of sugar to make 24 cookies. How many cups of sugar are needed to make 72 cookies?
41
30 sec
Q.
If a train travels 60 miles per hour and continues at this speed for 2 hours, how far will it have traveled in total?
42
30 sec
Q.
A gardener plants 7 rows of flowers, with 8 flowers in each row. How many flowers are planted in total?
43
30 sec
Q.
A theater has 15 rows with 20 seats in each row. How many seats are there in total in the theater?
44
30 sec
Q.
Elizabeth has a ribbon that is 72 inches long. If she cuts it into pieces that are each 9 inches long, how many pieces will she have?
45
30 sec
Q.
A farmer harvests 120 apples from his orchard. If he packs them equally into 8 boxes, how many apples will each box contain?
46
30 sec
Q.
A bakery sells cupcakes for $2 each. If Lisa buys 15 cupcakes, how much money will she spend in total?
47
30 sec
Q.
Tom is reading a book that has 240 pages. If he reads 20 pages each day, how many days will it take him to finish the book?
48
30 sec
Q.
If a school has 9 classrooms and each classroom has 28 students, how many students are there in total?
49
30 sec
Q.
Sarah is making bracelets. If she uses 3 beads for each bracelet and she wants to make 15 bracelets, how many beads does she need in total?
50
30 sec
Q.
A train travels 300 miles in 5 hours. What is the average speed of the train in miles per hour?
51
30 sec
Q.
Lisa has 48 apples and decides to pack them equally into 6 baskets. How many apples will each basket contain?
52
30 sec
Q.
A baker used 9 cups of sugar to make 3 identical cakes. How many cups of sugar are used for each cake?
53
30 sec
Q.
If a school library has 4 shelves with 28 books on each shelf, how many books are there in total?
54
30 sec
Q.
Tom has 15 candies and decides to share them equally with his 2 friends and himself. How many candies does each person get?
55
30 sec
Q.
A recipe calls for 4 cups of flour to make 2 loaves of bread. How many cups of flour are needed to make 5 loaves?
56
30 sec
Q.
If Jason saves $5 every week, how much money will he have saved after 8 weeks?
57
30 sec
Q.
Sarah reads 12 pages of her book each day. How many pages will she read in a week?
58
30 sec
Q.
If Maria bought 7 notebooks costing $3 each, how much did she spend in total?
59
30 sec
Q.
A farmer has 5 chickens and buys 8 more. How many chickens does he have now?