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Total questions: 46
Worksheet time: 23mins
A figure that can be broken into squares the size of the next Fibonacci number down below.
Golden ratio
Golden square
Golden Pyramid
Golden Rectangle
These are visible regularities found in nature.
Animals
Flowers
Patterns
Earth
What Greek symbol represents the Golden ratio?
What is the missing Fibonacci number in 89, ___, 233, 377?
128
144
110
164
Which of the following numbers is not part of the Fibonacci sequence?
13
8
6
1
Let A be set of all prime numbers, B be the set of all even prime numbers, C be the set of all odd prime numbers, then which of the following is true?
A ≡ B U C
A ≡ C U {2}
B is a singleton set
All of the mentioned
Let the set A is {1, 2, 3} and B is {2, 3, 4}, then the number of elements in A U B is?
4
5
6
7
Let the set A is {1, 2, 3} and B is {2, 3, 4}. Then the set A – B is?
{1, -4}
{1, 2, 3}
{1}
{2, 3}
In which of the following sets A- B is equal to B – A?
A= {1, 2, 3}, B = {2, 3, 4}
A= {1, 2, 3}, B = {2, 3, 1}
A= {1, 2, 3}, B = {1, 2, 3, 4}
A={1, 2, 3, 4, 5, 6}, B ={2, 3, 4, 5, 1}
Let A be {1, 2, 3, 4}, U be set of all natural numbers, then U-A’ (complement of A) is given by set.
{1, 2, 3, 4, 5, 6…}
{5, 6, 7, 8, 9, ……}
{1, 2, 3, 4}
All of the mentioned
Which sets are NOT empty?
{x: x is a even prime greater than 3}
{x : x is a multiple of 2 and is odd}
{x: x is an even number and x+3 is even}
{ x: x is a prime number less than 5 and is odd}
The shaded area of figure at the left is best described by.
A‘ (Complement of A)
A – B
A U B – (A ∩ B)
B
Let the students who likes table tennis be 12, the ones who like lawn tennis 10, those who like only table tennis are 6, then number of students who likes only lawn tennis are, assuming there are total of 16 students.
4
8
10
16
What is the rule for this number pattern? 1, 1, 2, 6, 24, 120, . . .
Add 0, then add 1, then add 2, and so on.
Multiply by 1, then multiply by 2, then multiply by 3, and so on.
Multiply by 1, then add 1.
Multiply by two, then subtract 1.
If following pattern is considered 2² + 1 = 5, 3² + 1 = 10, 4² + 17, 5² + 1 = 26, . . . . . . ., then the value of x in x²+1 = 170 will be?
12
13
14
15
What is the nth term formula of the sequence 1, 7, 25, 79, 241, 727, …?
3(n+1)−2
3n−2
(−3)n+4
n2−2
Which set of coordinates describes a function?
{(- 5, - 1), (- 3, - 3), (- 1, - 5), (- 5, - 7)}
{(6, 3), (4, 5), (2, 3), (0, 5)}
{(4, - 3), (- 4, - 6), (4, 3), (- 4, 6)}
{(2, 4), (2, - 4), (4, 8), ( 6, 2)}
Which represents the domain of the following relation? {(-6, 5), (-4, 3), (-1, 0), (4, 3)}?
{5, 3, 0, 3}
{6, 4, 1, -4}
{6, 4, 1, 4}
{ –6, -4, -1, 4}
In the following sequence 79, 76, 73, 70, the next three numbers in the sequence are?
65, 62, 59
67, 64, 61
68, 65, 63
66, 63, 60
Algebraic structures focuses on investigating sets associated by single operations that satisfy certain reasonable axioms.
Group
Binary operation
Set
Function
What is the 15th term of the Fibonacci sequence?
233
377
610
987
It is a type of symmetry around a fixed point known as the center and can be classified as cyclic or dihedral
bilateral
trihedral
radial
fractal
Which of the following is NOT a characteristic of Mathematics?
Theoretical art
Art
Language
Process thinking
He lived between 1170 and 1250 in Italy. “Fibonacci” is his nickname.
Leonardo Pisano Bigollo
Leonardo Pisa Bogollo
Leonardo Pisa Brogollo
Leonardo Pisano Brigollo
If Set A represents the counting numbers less than 20 and Set B represents the even numbers less than 20, what is B-A?
empty set
set of even numbers less than 20
set of counting numbers less than 20
set of natural numbers less than 20
What do we call to a data that is organized in tabular form with frequency?
Array
Frequency
Tally mark
Frequency distribution table
Determine the scale of measurement that is being describe by the statement: “Learning styles as defined by Kolb (assimilator, accommodator, diverger, converger)”
Nominal
Ordinal
Interval
Ratio
Marianne wanted to know students' opinion on the new schedule at school. She survey's the first 30 students who come into her class. Determine the sampling method that she used.
Convenience Sampling
Simple Random Sampling
Systematic Random Sampling
Judge mental Sampling
Which type of data has a sequence, yet there is no true zero, and the sequences are not necessarily consistently spaced?
Nominal
Ordinal
Interval
Ratio
What is the first thing you should do before starting to collect data?
Write your questions.
Contact potential participants.
Collect personal information about respondents.
Decide what the purpose of the data collection is.
Which of the following describe data collection?
Gathering and measuring books on variables of interest
Gathering and measuring diaries on variables of interest
Gathering and measuring information on variables of interest
Gathering and measuring newspapers on variables of interest
Find the value of x if 5, 9, 11, 12, 13, 14, 17 and x have a mean of 12.
15
16
17
18
Consider Sara’s scores on math quizzes this term: 80, 80, 88, 90, 93. Find the score needed on the next quiz to bring her average up to 88.
78
88
90
97
Which measure of central tendency is most appropriate for a data that describes the heights of grade 5 students?
Outlier
Mode
Mean
Median
How do we find the median if there are two numbers in "the middle" of the data set?
Pick your favorite number
They are both the median
Find the mean of the two numbers
No median at all.
The office clerk gave the researcher a list of 500 Grade 11 students. The researcher selected every 20th name on the list. What kind of sampling did the researcher employed?
Simple Random Sampling
Stratified Sampling
Systematic Sampling
Cluster Sampling
There are 120 teachers in ABC school. Determine the value of k using the systematic sampling technique to select a sample of 40 teachers.
2
3
4
5
How to determine the mean of a data set?
Choosing the middle number
Choosing the number that occurs most
Subtracting the minimum from the maximum
Finding the sum of the numbers and then dividing by the total amount of numbers in the data set
How many samples are needed for a population of 1200 people if the researcher uses the Slovin's Formula with 5% margin of error?
120
200
220
300
It is used to separate the classes so that there are no gaps in the frequency distribution.
Class Limit
Frequency
Class boundaries
Cumulative Frequency
It is the difference between the highest and lowest number in a data set.
Range
Class Size
Class Interval
Number of Classes
A city in the Pacific Northwest recorded its highest temperature at 91 degrees Fahrenheit and its lowest temperature at 12 degrees Fahrenheit for a particular year. Use this information to find the upper and lower limits of the first class if you wish to construct a frequency distribution with 10 classes.
7 – 17
12 – 19
12 – 20
12 - 18
Which of the following refers to the midpoint of the class interval?
Frequency
Tally
Class Mark
Class Limit
Mark, Patrick, James, and Bryan were recently elected as the new class officers (president, vice president, secretary, treasurer) of the sophomore class at SMMC. From the following clues, what is the position of Mark?
President
Vice President
Secretary
Treasurer
What are the true class boundaries for the class interval 8 - 9?
7.5 - 9.5
8 – 9
8.5 - 9.5
8.55 - 9.55
Sam's team has scored the following numbers of goals in recent games 2, 3, 1, 2, 1, 3, 2, 3, 4, 5, 4, 2, 2, 3. What type of distribution does the data illustrate?
Raw data
Ungrouped data
Grouped data
Array
