Thus, the interval
betwn each
grade is not the
same.
That
means...
Step test grades
are ieasurable
data. In other
words, they are
categorical data.
I s!
Now, you should
be able to
answer this
question.
Do the answers to Q1
have equal intervals?
No!
They do not.
They are
categorical
data.
Coect!
That depends on each
person's taste...
Melon High School St
or
y
Vo
l.
5
Re
ader
Questionnaire
THANK
YO
U
FO
R
YOUR
CONTRIBUTION
.
YOUR
VA
L
UABLE
OPINIO
N
WILL
BE
REFLECTE
D
IN
OUR
FUTURE
PUBLIC
AT
IONS
.
Q1.
Wha
t
is your
impr
es
sion of
Melon Hi
gh School St
or
y
Vo
l.
5?
1.
Ve
ry
fu
n
2. Ra
t
her
fu
n
3.
Ave
ra
ge
4. Ra
ther
boring
5.
Ve
r
y boring
Q2. Se
x
Q3.
A
ge
Q4.
Ho
w ma
n
y c
omic
s do you
pur
chase per
month
?
1.
Fe
male
2. Ma
l
e
year
s ol
d
ti
tl
es
17
2
Determining Data Types 25
So, let me give
you a quiz.
Temperature
is...
Numerical!
Home
prefecture is...
Judo rank is...
Categorical!
Categorical!
Weight is...
Numerical!
Print run of
melon high
schl Story is...
Numerical!
Weather is...
Categorical!
Very gd! Now let's
end today's leon.
Thank you for the
leon.
S you next
wk.
By the way...
26 Chapter 1
Would you
mind if...
I answer this
questioaire?
...
He sure is
a weirdo!
Anyway,
statistics is
more fun than I
thought.
I' be able to
work with him
sn. Wait for me,
mr. Igarashi!
In my name...
Determining Data Types 27

Get The Manga Guide to Statistics now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial