Example 2: Consider the distribution of four tosses of a coin. Define the random variable X as the number of heads. Complete the probability distribution. Outcomes (from tree diagram) TTTT TTTH, TTHT, THIT, HTTT TTHH, THTH, THHT, HHTT, HTHT, TTHH. HHHT, HHTH, HTHH, THHH HHHH X = # heads 0 P(X) 1/16

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Out comes for the tree diagram
DZL
GRADED 4/18 Prob X
OIHEROnefYv_Ok6fQZ6RMS3NYXJbXUtaAb9waJKARJA/edit#slide-id.g200669fe4ec_0_12
butions of Random Variables
ge Tools Extensions Help Accessibility
Background Layout
F
2
✔GRADED 4/18 Prob X
Example 2:
Consider the
distribution of
four tosses of
a coin.
Define the
random
variable X as
the number of
heads.
L
Theme
لي 3
TTTT
4
Keeyla Wallace - Prob 2 X
Transition
5
6 سلد
Complete the probability distribution.
Outcomes (from tree diagram)
TTTH, TTHT, THTT, HTII
TTHH, THTH, THHT, HHTT, HTHT,
TTHH.
HHHT, HHTH, HTHH, THHH
HHHH
X = #
heads
0
8
Statistical Analysis
P(X)
1/16
Slidesh
9.
In remaining examples the completed probability distribution will be provided to students. In Section 2.3 students will deve
on itself prior to calculating probabilities.
Sign out
Transcribed Image Text:DZL GRADED 4/18 Prob X OIHEROnefYv_Ok6fQZ6RMS3NYXJbXUtaAb9waJKARJA/edit#slide-id.g200669fe4ec_0_12 butions of Random Variables ge Tools Extensions Help Accessibility Background Layout F 2 ✔GRADED 4/18 Prob X Example 2: Consider the distribution of four tosses of a coin. Define the random variable X as the number of heads. L Theme لي 3 TTTT 4 Keeyla Wallace - Prob 2 X Transition 5 6 سلد Complete the probability distribution. Outcomes (from tree diagram) TTTH, TTHT, THTT, HTII TTHH, THTH, THHT, HHTT, HTHT, TTHH. HHHT, HHTH, HTHH, THHH HHHH X = # heads 0 8 Statistical Analysis P(X) 1/16 Slidesh 9. In remaining examples the completed probability distribution will be provided to students. In Section 2.3 students will deve on itself prior to calculating probabilities. Sign out
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