Grade 10 Philippines
Please help me to understand this lesson
Transcribed Image Text: The events are: A (2 heads) = {(H, H)}; n = 1
B (1 head) = {(H, T), (T, H)}; n = 2
P (A) = ;P (B) =
1
2
4
P(ANB) = {}, no common elements on event A and B
Therefore, P(A U B) =
+
What is more?
Task 7.1 What's the Event?
Direction: Create an event for the following sample space.
1. S = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
nj =
2. S = {a, b, c, d, e, f, g, h, i, j}
ni =
3. S = {Prince, Mark, Arwin, Kaci, Rhean, Paige}
ni =
4.
S = {Math, Science, Filipino, AP, ESP, English, MAPEH, TLE}
n, =
5. An event of a set of playing cards.
ni =
an event of getting odd numbers
an event of choosing male name
an event of selecting academic subject
a set of heart
an event of choosing vowels
A
What I have learned?
Task 7.2: The Elements
Direction: Read the following questions. Write your answer on a sheet of paper.
1. List the elements of even numbers from 1 to 20.
2. List the elements of the set of outcomes from a marble in a jar containing 2 white, 4 blue, 3 gray
and 6 yellow.
3. What are the elements of the set of outcomes when three coins tossed?
4. What are the elements of the set of two - digit numbers obtained from the digits 1, 2, 3, 4,
5, with repetition?
5. List the elements of the set of outcomes when two letters are taken out of the letters of the
word MATH.
6. What is the probability of drawing a King from a deck of cards?
7. The probability of getting a factor of 4 in casting a die.
8. What is the probability of getting 2 heads in tossing 3 coins?
9. What is the probability of getting a nine when two dice are thrown once?
10. A bag contains 3 red ball, 5 green balls, and 4 orange balls. What is the probability of
picking red balls?
Learning Task 7.3
DIRECTIONS: Answer the following questions honestly.
1. What have you learned in illustrating the union of two events?
2. How can you relate the lesson in real life? Explain.
Transcribed Image Text: 4G
2:34 PM
99 A
99%
Edit
88
What is more?
Task 7.1 Whať's the Event?
Direction: Create an event for the following sample space.
1. S = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
nj =
2. S = {a, b, c, d, e, f, g, h, i, j}
ni =
3. S= {Prince, Mark, Arwin, Kaci, Rhean, Paige}
n. =
4.
S= {Math, Science, Filipino, AP, ESP, English, MAPEH, TLE}
nj =
5. An event of a set of playing cards.
ni =
an event of getting odd numbers
an event of choosing male name
an event of selecting academic subject
a set of heart
an event of choosing vowels
) What I have learned?
Task 7.2: The Elements
Direction: Read the following questions. Write your answer on a sheet of paper.
1. List the elements of even numbers from 1 to 20.
2. List the elements of the set of outcomes from a marble in a jar containing 2 white, 4 blue, 3 gray
and 6 yellow.
3. What are the elements of the set of outcomes when three coins tossed?
4. What are the elements of the set of two - digit numbers obtained from the digits 1, 2, 3, 4,
5, with repetition?
5. List the elements of the set of outcomes when two letters are taken out of the letters of the
word MATH.
6. What is the probability of drawing a King from a deck of cards?
7. The probability of getting a factor of 4 in casting a die.
8. What is the probability of getting 2 heads in tossing 3 coins?
9. What is the probability of getting a nine when two dice are thrown once?
10. A bag contains 3 red ball, 5 green balls, and 4 orange balls. What is the probability of
picking red balls?
Learning Task 7.3
DIRECTIONS: Answer the following questions honestly.
1. What have you learned in illustrating the union of two events?
2. How can you relate the lesson in real life? Explain.
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