2. RAMBLED
LETTERS
DIRECTIONS: Given the following letters, form a word or group or words
that corresponds to each of the statement below.
1.) Set of all people, objects, events or ideas you want
to investigate.
P
_ _ _ _ _ _ _ _ _ _
O P U L A T I O N
P
O P
U L A
T I
O N
Prepared By: Ryan Jay C. Verbo, Teacher III-SHS MPNAG (Mandaluyong)
3. RAMBLED
LETTERS
2.) A subset of population.
_ _ _ _ _ _
s a m p l e
m
a e
l p s
Prepared By: Ryan Jay C. Verbo, Teacher III-SHS MPNAG (Mandaluyong)
4. RAMBLED
LETTERS
3.) An average score.
_ _ _ _
m e a n
a m e
n
Prepared By: Ryan Jay C. Verbo, Teacher III-SHS MPNAG (Mandaluyong)
5. RAMBLED
LETTERS
4.) A number that describe a population
characteristics.
P
_ _ _ _ _ _ _ _ _
a r a m e T e r
m e P e r T a r a
Prepared By: Ryan Jay C. Verbo, Teacher III-SHS MPNAG (Mandaluyong)
6. RAMBLED
LETTERS
5.) Fixed number of elements.
_ _ _ _ _ _
F I N I T e
T e I N I F
Prepared By: Ryan Jay C. Verbo, Teacher III-SHS MPNAG (Mandaluyong)
Prepared By: Ryan Jay C. Verbo, Teacher III-SHS MPNAG (Mandaluyong)
7. STORY TELLING:
Snow White
and the
Seven Dwarfs
NEW
LESSON
Retrieved from: https://images.app.goo.gl/dYedQLZnJar2Q2iN9
8. Snow White sells bottled coconut
juice. She claims that a bottle contains
500 ml of such juice.
Prepared By: Ryan Jay C. Verbo, Teacher III-SHS MPNAG (Mandaluyong)
Retrieved from: https://images.app.goo.gl/dYedQLZnJar2Q2iN9
9. The seven dwarfs wanted to know if her
claim is true. They went to six coconut farms and
took random samples of 10 such bottles and
obtained the capacity, in ml, of each bottle.
Prepared By: Ryan Jay C. Verbo, Teacher III-SHS MPNAG (Mandaluyong)
Retrieved from: https://images.app.goo.gl/dYedQLZnJar2Q2iN9
13. Mean:498 Mean:498.4 Mean:497.2 Mean:497.9 Mean:498.4 Mean:497.1
Snow White sells bottled coconut juice.
She claims that a bottle contains 500 ml of
such juice.
Prepared By: Ryan Jay C. Verbo, Teacher III-SHS MPNAG (Mandaluyong)
14. Mean:498
Mean:498.4
Mean:497.2
Mean:497.9
Mean:498.4
Mean:497.1
Snow White sells
bottled coconut juice.
She claims that a bottle
contains 500 ml of such
juice.
Sum of the Means: 2987
Mean of the Means: 497.83
The Computed Mean 497.83
based on the sample is slightly
less than the claimed value of
500ml
POINT ESTIMATE
Prepared By: Ryan Jay C. Verbo, Teacher III-SHS MPNAG (Mandaluyong)
15. NEW
LESSON
An ESTIMATE is a value or a range of values that approximate a
parameter. It is based on sample statistics computed from sample data.
ESTIMATION is the process of determining parameter values.
POINT ESTIMATE is a specific numerical value of a population parameter.
The sample mean is the best point estimate of the population mean.
Prepared By: Ryan Jay C. Verbo, Teacher III-SHS MPNAG (Mandaluyong)
16. THINK-PAIR-
SHARE
RESTAURANT SERVICE QUALITY!
Susan, a TLE researcher, looked at the average time (in minutes) it takes a random
sample of customers to be served in a restaurant. From 40 customers, the following
information was obtained.
8 8 10 18 10 13 8 10 8 10
12 10 16 16 12 15 12 12 9 15
10 20 20 12 10 10 16 10 18 12
15 12 15 14 15 16 15 12 8 8
1. What is the mean of the
sample?
2. Based on the
observation of the mean,
would you patronized the
restaurant?
Prepared By: Ryan Jay C. Verbo, Teacher III-SHS MPNAG (Mandaluyong)
17. GROUP ACTIVITY
Find the point estimate of
the population parameter
and the standard deviation
of the following set of data.
Percentage of children
who watch TV before
bedtime.
70 67 58 60 69 62 70 62
69 59 77 59 52 79 59 59
80 42 60 59 68 40 68 68
56 66 60 40 57 57 70 71
72 54 52 67 62 59 71 72
81 49 45 78 78 69 68 69
Prepared By: Ryan Jay C. Verbo, Teacher III-SHS MPNAG (Mandaluyong)
18. SEATWORK
:
Scores in a Long Test in Science:
Find the point estimate of the
population parameter of the following
set of data.
78 75 86 82 70
80 92 82 85 80
90 88 90 78 83
75 85 77 88 85
83 86 83 84 86
76 88 79 84 80
Prepared By: Ryan Jay C. Verbo, Teacher III-SHS MPNAG (Mandaluyong)