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Q 1/50
Score 0
Which of the following is a function?
120
{(3,0),(2,3),(1,3),(1,4),(5,0)}
{(7,7),(5,5),(1,1),(4,1),(5,1)}
{(1,2),(2,1),(3,4),(4,3),(5,4)}
{(2,1),(2,2),(2,3),(2,4),(2,5)}
Q 2/50
Score 0
Which of the following is NOT a function?
120
Linear Function
Rational Function
Cubic Function
Parabola opens to the right
50 questions
Q.
Which of the following is a function?
1
120 sec
Q.
Which of the following is NOT a function?
2
120 sec
Q.
3
120 sec
Q.
Given f(x) = 2x + 5, what is the value of f(5)?
4
120 sec
Q.
5
120 sec
Q.
6
120 sec
Q.
7
120 sec
Q.
8
120 sec
Q.
9
120 sec
Q.
10
120 sec
Q.
11
120 sec
Q.
12
120 sec
Q.
Solve for the value of x when 1/x is equal to 3/6.
13
120 sec
Q.
Find the roots of f(x) = (x - 3)/x.
14
120 sec
Q.
15
120 sec
Q.
16
120 sec
Q.
17
120 sec
Q.
Transform the equation 7^4 = h from exponential form into logarithmic form.
18
120 sec
Q.
19
120 sec
Q.
Compute for the interest of 500php invested at 20% interest after 5 years
20
120 sec
Q.
Compute for the future value of 1,200 php invested at 2% interest after 3 years.
21
120 sec
Q.
lWhat is the principal amount invested if the future value is 3,300 php invested at 10% interest after a year?
22
120 sec
Q.
Compute for the compounded interest of 100,000 php invested at 5% interest compounded annually after 2 years.
23
120 sec
Q.
It is a declarative statement that can either be true or false but not both at the same time.
24
120 sec
Q.
Two simple propositions that are connected using the statement ifā¦ then.
25
120 sec
Q.
This point of view on statistics considers statistics as a science.
26
120 sec
Q.
These are facts and figures that are collected, presented and analyzed.
27
120 sec
Q.
This is a collection or set of all individuals or entities whose characteristics are to be studied.
28
120 sec
Q.
This is the attribute or characteristic of interest measurable or observable on each and every unit.
29
120 sec
Q.
It is a subset of the population from which we get our data when we estimate.
30
120 sec
Q.
Type of variable that assumes values that are not numerical but can be categorized.
31
120 sec
Q.
Type of variable with finite or countable number of possible values.
32
120 sec
Q.
Type of variable that assumes any value in a given interval.
33
120 sec
Q.
What type of variable does ācellphone numberā fall under?
34
120 sec
Q.
This is the level of measurement for data collected as labels, names or categories.
35
120 sec
Q.
This is the level of measurement for data collected as labels with implied ordering.
36
120 sec
Q.
What level of measurement does the variable āageā fall under?
37
120 sec
Q.
What level of measurement does the variable ātemperatureā fall under?
38
120 sec
Q.
Given the data set {3,4,2,7,8,10,5,4,3} , what is the mean?
39
120 sec
Q.
Given the data set {3,4,2,7,8,10,5,4,3} , what is the median?
40
120 sec
Q.
Given the data set {3,4,2,7,8,10,5,4,3} , what is the mode?
41
120 sec
Q.
Which of the following is NOT a characteristic of a random experiment?
42
120 sec
Q.
It is a function or rule that assigns a number to each outcome of a random experiment.
43
120 sec
Q.
Type of Statistics concerned with making generalizations about parameters using statistics.
44
120 sec
Q.
A student wanted to study if allowance is related to academic performance. He gathered information by randomly selecting 3 class sections within their school and asked all the students enrolled in the selected class. What sampling technique did he use?
45
120 sec
Q.
The manager of a fast food restaurant wanted to evaluate the customerās satisfaction. He decided to ask every fifth customer who dines in their restaurant. What sampling technique did he use?
46
120 sec
Q.
Which of the following is TRUE about a test of hypothesis?
47
120 sec
Q.
A doctor wanted to see if the average monthly income of his patients is at most 10,000php. What could be an appropriate null hypothesis for this?
48
120 sec
Q.
A doctor wanted to see if the average monthly income of his patients is at most 10,000php. What could be an appropriate alternative hypothesis for this?
49
120 sec
Q.
A doctor wanted to see if the average monthly income of his patients is at most 10,000php. It is the type of error committed when we accept a false null hypothesis.
