Description
Quizzes based on statistics. There are 40 questions and I need to answer all of them.
There are some questions which have selected questions, please ignore those answers. I have attached a documents with all the questions.
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Explanation & Answer
Hey, Dude! 😀, here is the answers with details for your quiz. Kindly, if you have any question don't hesitate to ask.
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The answers
Question 1
What type of variable describes the number of people on an adult volleyball team?
Select one:
a. Continuous
b. Discrete
Question 2
What type of statistics organizes and describes the characteristics of a collection of data?
Select one:
a. Descriptive
b. Inferential
c. Qualitative
d. Quantitative
Question 3
Identify the data set level of measurement for the following: ratings of a book that range from
"poor” to "excellent.”
Select one:
a. Interval
b. Nominal
c. Ordinal
d. Ratio
Question 4
Which of the following data is quantitative?
Select one:
a. Eye color
b. Football position
c. Military rank
d. Salary
Question 5
Which of the following are parts of statistics?
I. Graphs
II. Numerical calculations
III. Interpretations and decisions based on numerical calculations and graphs
Select one:
a. I and II only
b. I and III only
c. II and III only
d. I, II, and III
Question6
Which relative frequency table corresponds to the given frequency table?
X
Frequency
0-1
12
1-2
13
2-3
5
3-4
18
Select one:
A)
X
0–1
1–2
2–3
3–4
B)
Frequency
12
13
5
18
X
0–1
1–2
2–3
3–4
Frequency
0.12
0.25
0.30
0.48
C)
X
0–1
1–2
2–3
3–4
Frequency
0.25
0.27
0.10
0.38
D)
X
0–1
1–2
2–3
3–4
Frequency
0.25
0.52
0.63
1.00
Question7
What is the grouped frequency distribution of the following data?
1
18
4
9
9
2
7
16
11
18
6
3
4
12
8
7
15
5
1
8
12
15
8
9
4
(a)
Class Limits
1-3
4-6
7-9
10-12
13-15
16-18
Frequency
10
14
10
6
5
5
Class Limits
1-3
4-6
7-9
10-12
13-15
Frequency
9
14
10
6
5
13
4
6
2
14
2
17
5
10
7
6
1
18
11
3
9
14
5
4
2
5
5
2
10
6
c.
15-18
5
Class Limits
1-4
4-7
7-10
1...