![kelseybell5360](/avatars/15024.jpg)
kelseybell5360
11.02.2021 •
Mathematics
An experiment consists of first rolling a die and then tossing a coin. (a) List the sample space. {(3, H), (4, H)} {(1, T), (2, T), (3, T), (4, T), (5, T), (6, T)} {(1, H), (1, T), (2, H), (2, T), (3, H), (3, T), (4, H), (4, T), (5, H), (5, T), (6, H), (6, T)} {(3, H), (3, T), (4, H), (4, T)} {(1, H), (2, H), (3, H), (4, H), (5, H), (6, H)} (b) Let A be the event that either a three or a four is rolled first, followed by landing a head on the coin toss. Find P(A). (Enter your probability as a fraction.)
Solved
Show answers
More tips
- F Family and Home Is It Worth Spoiling a Child?...
- S Society and Politics Will Japan become Russia s Military Enemy?...
- P Philosophy Is Everything We Strive for Eventually Achieved and Destroyed?...
- S Society and Politics Understanding Politics and Its Role in the Development of Civilization...
- P Philosophy Why Did God Create Man and Place Him in Obscurity?...
- S Society and Politics Skoptsy: Who They Are and How They Perform Castration?...
- O Other Childhood Fears: What Many of Us Experienced...
- P Philosophy What is Something for you?...
- H Health and Medicine Why Do Humans Have One Heart?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
Answers on questions: Mathematics
- M Mathematics Evaluate the expression and enter your answer below4+4x3^2...
- M Mathematics Which system of inequalities does the graph represent? Which test point satisfies both of the inequalities in that system? The graph represents the system of inequalities ....
- M Mathematics Ahot air ballon begins its descent at a rate of 22 1/2 feet per minute. how long will it take for the balloon s elevation to change by -315 feet?...
- E English Will Give Brainliest!! Read the excerpt from Famine is a Feminist Issue: To Feed the World, Start by Teaching Girls to Read. That s why empowering women is now one of the main...
Ответ:
(a)
(b)
Step-by-step explanation:
Given
The above sample space
A = Event of an occurrence of 3 or 4 then a head
(a): List out the sample space:
The rolls of the dice come first, followed by the toss of the coin.
So, the sample space are:
The number of the sample space is:
(b): Find P(A)
First, we list out the outcomes of event A
The number of outcome is:
The probability of A is then calculated as:
Simplify fraction
Ответ:
btw B is not the anwser
Step-by-step explanation: