The document discusses how statistics can help plan a summer vacation by outlining the main steps in statistical research: defining a problem, collecting data, organizing data, analyzing data, and interpreting data. It provides examples of how statistics could help determine what to wear, what food to offer a business, how many candies to eat to stay healthy, and the population of girls in a school. The document also discusses statistical instruments like interview guides, questionnaires, and rating scales, providing examples of closed and open format questions.

2. Hi, we are…

3. Hey, can you
help me with
my problem?

4. Of course! What can we do for
you?

5. We were trying to figure out
where we should go this coming
summer vacation- from the
place, hotel, foods, and many
more! Oh, we just want to have
the best vacation ever.

6. Don’t worry.
I will help
you!

7. Really?
How?

8. All you need is
STATISTICS.

9. What is
STATISTICS?

10. Statisticsis the branch
of mathematics that deals with the study
of defining a problem, and collecting,
organizing,
analyzing, and
interpreting data
for the purpose of
drawing conclusions.

11. Based on the definition, the main steps
in conducting statistical research are
Defining a problem
Collecting data
Organizing data
Analyzing data
Interpreting data

12. Is statistics important?

13. Of
course,
here’s
why.

14. So, statistics can
really help us solve
a lot of problems. It
can also help us
answer a lot of
questions.

15. That’s right.

16. So, if I want to
know what to wear
for an occasion
according to trend,
can statistics help
me?

17. If I want to know what
type of food to offer
in my business, can
statistics help?

18. If I want to know the
number of candies I
should just eat to
stay healthy, well
statistics help?

19. If I want to know the population of girls in
school, can statistics help?

20. How about you? What are the problems/questions
that you have where STATISTICS can be a big HELP.

22. STATISTICAL INSTRUMENTS
Interview Guide Rating Scale
Questionnaire

23. Interview Guide
It is a list of
questions to be
asked face to
face to gather
data from
respondents.

24. Questionnaire
It is a printed list
of questions to
be answered by
respondents to
gather data.

25. Two Types of Questionnaires
The questions in
this form have
one answer
only.
Structured or
Closed Format
Unstructured or
Open Format

26. Two Types of Questionnaires
The questions in
this format can
have different
answers.
Structured or
Closed Format
Unstructured or
Open Format

27. Can you
differentiate
the two?
Tell whether it is closed or open format
questions.

28. Say
close
Or
Open
READY?

29. Are you in favor of an additional
two years in high school?
YES
NO

30. Why did you
choose to study in
KCC?

31. What do you think
are the reasons that
students transfer to
KCC?

32. Do you agree with
President Duterte
on giving free
condom to high
school students?

33. What food do you like
most?
Pizza
Fried Chicken
Ice Cream

34. Rating Scales
These are often
used in survey
research to ask
the respondents
to rate or select
a response in
ranked manner.

35. Example:
status of the
Philippines is
improving.
(1) Strongly
Disgree
(2) Disagree
(3) Agree
(4) Strongly

36. CAN
YOU
GIVE
Your OWN EXAMPLE?

37. GOOD
JOB
GUYS!

38. We really learned a lot today. Hope
we’ll learn a lot more tomorrow!
See you!

39. IDENTIFICATION and
ENUMERATION TYPE OF TEST

40. 1. It is a printed list of
questions to be answered by
the respondents.

41. 2. It is a branch of
mathematics that deals with
several steps in order to
make conclusions.

42. 3. It is a type of question
with exactly one answer
only.

43. 4. It is a list of questions to
be asked by the interviewee
face to face.

44. 5. Interview guide,
questionnaire and rating
scales are examples of
statistical ___________.

45. 6-10. Identify whether it is
open or closed format
question.

46. 6. What is the name of your
last boyfriend/girlfriend?

47. 7. What are the reasons that
you broke up?

48. 8. Does your parents know
about it?

49. 9. What is your average
grade in Grade 6?

50. 10. Did falling in love affect
your study? Why or why
not?