lesson in Statistics and Probability

1. RHEA R. AGRAMONTE
CONCEPTS IN PROBABILITY
AND STATISTICS
11th
GRADE

2. DEAR LORD,
WE COME TO YOU IN THE SPIRIT OF LEARNING,
HUMILITY AND LOVE.
WE ARE GRATEFUL FOR THIS OPPORTUNITY TO LEARN
FROM EACH OTHER AND GROW CLOSER IN OUR FAITH.
WE ASK YOU LORD TO BLESS OUR TIME TOGETHER AS
WE EXPLORE THE TEACHINGS OF JESUS CHRIST AND
EMBRACE THE LEARNING IN SCHOOL. IN THIS WE PRAY
IN JESUS NAME. AMEN
PRAYER

3. LET’S SING

4. What’s my area?
How about mine?
Im the largest, would
you mind to tell how
big is mine
LET’S DO SOME RECALL

5. GROUP 1
PURPLE
ORANGE
RED
PINK
BLACK
NAME IT COLORRECTLY AND
EXCELLENTLY (NICE)
GROUP 2
YELLOW
VIOLET
WHITE
BLUE
GRAY

6. 1.What did you learn from the
activity?
2.Were you able to give the correct
color of each word?
3.If yes, how did you it?

7. Activity 2: TASTE LIKE UBE (UNDERSTANDING
BEYOND ESTIMATION)

8. GUIDE QUESTIONS:
1. Which of the pictures give you a complete concept of a
cake?
2. Based on no. 1, can you describe about the
characteristic of the cake?
3. What will you do to determine how the cake tastes
like?
4. If your answer is to get a piece of cake and taste it,
which one gives a best description about its taste?
Eat the entire piece taken or just take a part of that
piece of cake to taste?

9. THINK DEEPLY BUT WISELY:
1. Based on Activity 1, what are the things to consider
getting the activity done correctly?
2. Is it necessary to use first your senses before giving
your answer? Why?
3. Based on Activity 2, will it be possible that any
random people could taste that same cake and give
the same judgment about its taste as you?
4. In our class, If I am going to take 25 students and
tell something about them, will there be a possibility
that they might represent about your entire section?

10. RANDOM SAMPLING
The learner illustrates random sampling. (M11/12SP-
IIId-2 )
Enabling Objectives:
At the end of the lesson, learners are able to:
1. Define and differentiate random sampling and non-
random sampling techniques
2. Determine the different random sampling techniques
and describe each one.

11. TELL ME WHAT AM I:
1. Winner in the raffle draw during the PTA
General Assembly.
2.The Grade 12 students took the 2023
National Achievement Test.
3.You interviewed your best friend about
“FPJ Batang Quiapo” since she is an avid
fan of Coco Martin.

12. Watch Me and Tell Me What Am I

13. Watch Me and Tell Me What Am I

14. SAMPLING TECHNIQUES

15. RANDOM SAMPLING TECHNIQUES

16. STEPS TO CONDUCT SRS (SIMPLE RANDOM SAMPLING)

17. IT’S YOUR TIME

18. IT’S YOUR TIME

19. Guide Questions:
1. Based on Activity 2, what are the
advantages if greater sample is taken?
2. Will it also be true to random
sampling?
LET’S DIG MORE

20. Thoughts to Ponder About the Lesson:
Remember to SAMPLE in order not be HURT in life.
S-elect and in order not to be
A-void H-umiliated
M-isleading U-nderestimated
P-eople R-eprimanded and
L-ivingly T-rashed You Out
E-ngage with you

21. Think, Pair and
Share
Discuss with your pair, why is it
more advantageous to employ
random sampling when taking a
sample especially in conducting
a research?

22. Let’s VOLT In
1.What are the two kinds of
sampling?
2.How do they differ?
3.What are the random sampling
techniques?
4.Describe each one.

23. I. Determine whether the following is a random
sampling or non- random sampling technique
illustrated in the given situation.
1. Winning a lottery ball
2. Conduct interview to Kagawad Daisy
about barangay resolution on fist
fighting
3. Listing the names of the training
participants to join in the raffle draw

24. II. Identify the random sampling
techniques being described in each
statement.
1. List all the names of the students to avail free
miscellaneous fee.
2. In 11- HUMSS B, every student who is sitting in the 3rd
chair will prepare a song number.
3. Grade 11 students are grouped into their respective
strands then taken out respondents randomly from
each strand to answer the survey about the 25th
Anniversary of the Cityhood of Passi Celebration
4. Students are grouped into their respective grade level
where Grade 12 students will take the upcoming
National Achievement.
5. It is best employed when large population is concerned.

25. BRING ME HOME
What is Sloven’s formula and
its role in selecting the
sample size?

26. RHEA R. AGRAMONTE
THANK YOU AND
KEEP SAFE
11th
GRADE