r 7 , 8,9,1

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.2: Probability
Problem 4E: Let E and F be events in a sample space S. aThe probability of E and F occurring is...
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please answer 7 , 8,9,10

B. Modified True of False. Write "COVID-19 GO AWAY" if the statement is true. And if otherwise,
changed the underline words to make the statement correct. Write your answer in the space
provided.
1. An event is one of the subsets of a sample space.
2. Events in flipping a coin twice is an example of independent events.
3. An event of getting a natural number less than 1 in playing a snakes and ladders
game as the fair die is thrown is a certain event.
4. If S = {1, 3, 6, 7, 8} and A = {1, 6, 7}, then B = {3, 8}.
5. An event that a teacher selects two of her students to receive an award during the
recognition day is an example of dependent events.
6. Certain event is an event that contain single outcome in the sample space.
7. Events in which the occurrence of the first one affects the occurrence of the second
event so that its change of coming out is called complementary events.
8. If Sunday and Saturday are the events, then weekdays are its mutually exclusive
events.
9. Tossing a die once and drawing a ball in an urn are complementary events.
10. The sun will rise in the west tomorrow is a certain event.
Transcribed Image Text:B. Modified True of False. Write "COVID-19 GO AWAY" if the statement is true. And if otherwise, changed the underline words to make the statement correct. Write your answer in the space provided. 1. An event is one of the subsets of a sample space. 2. Events in flipping a coin twice is an example of independent events. 3. An event of getting a natural number less than 1 in playing a snakes and ladders game as the fair die is thrown is a certain event. 4. If S = {1, 3, 6, 7, 8} and A = {1, 6, 7}, then B = {3, 8}. 5. An event that a teacher selects two of her students to receive an award during the recognition day is an example of dependent events. 6. Certain event is an event that contain single outcome in the sample space. 7. Events in which the occurrence of the first one affects the occurrence of the second event so that its change of coming out is called complementary events. 8. If Sunday and Saturday are the events, then weekdays are its mutually exclusive events. 9. Tossing a die once and drawing a ball in an urn are complementary events. 10. The sun will rise in the west tomorrow is a certain event.
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