MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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the coin, then spin the spinner.
a. List the 10 outcomes in the sample space.
The first one has been done for you.
Coin Flip
Heads
Heads
Tarlss
Heads
Heads
Taids
Heads
Tails
Taits
Heads
Spin
1
e.
2
5
1
3
5
2
4
3
1
Let A = the coin comes up heads.
b. Find P (A)
C. Does the coin flip affect the spinner?
d. Multiply P (A) by P (B).
events.
f. Does P(An B) = P(A) * P(B)?
If so, this is evidence that A & B are
NOT independent.
2 sides, H & T
no
Let B = the spinner lands on an odd number
c. Find P (B)
5 sections numbered 1-5
YERT
Therefore, we say that events A & B are
Look at the sample space and find P (A and B). This means the same thing as P(An B).
If not, then we know that the two events are
Event 2: Spin the spinner 3 times in a row.
a.
Find the probability that you get these three spins: 2, 2, 2.
b. Find the probability that you get NO 2s in the three spins.
c. Find the probability that you get "at least one 2" in your three spins.
d. Changing the event slightly here...what is the probability that the FIRST time you get a 2 is on the 8th
spin?
sur to for
.6
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Transcribed Image Text:the coin, then spin the spinner. a. List the 10 outcomes in the sample space. The first one has been done for you. Coin Flip Heads Heads Tarlss Heads Heads Taids Heads Tails Taits Heads Spin 1 e. 2 5 1 3 5 2 4 3 1 Let A = the coin comes up heads. b. Find P (A) C. Does the coin flip affect the spinner? d. Multiply P (A) by P (B). events. f. Does P(An B) = P(A) * P(B)? If so, this is evidence that A & B are NOT independent. 2 sides, H & T no Let B = the spinner lands on an odd number c. Find P (B) 5 sections numbered 1-5 YERT Therefore, we say that events A & B are Look at the sample space and find P (A and B). This means the same thing as P(An B). If not, then we know that the two events are Event 2: Spin the spinner 3 times in a row. a. Find the probability that you get these three spins: 2, 2, 2. b. Find the probability that you get NO 2s in the three spins. c. Find the probability that you get "at least one 2" in your three spins. d. Changing the event slightly here...what is the probability that the FIRST time you get a 2 is on the 8th spin? sur to for .6
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