K The accompanying table describes the random variable x, the numbers of adults in groups of five who reported sleepwalking. Complete parts (a) through (d) below. Click the icon to view the table. ... a. Find the probability of getting exactly 4 sleepwalkers among 5 adults. (Type an integer or a decimal. Do not round.)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter6: Ratio, Proportion, And Probability
Section6.8: The Multiplication Principle
Problem 18E
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Question
S
K
The accompanying table describes the random variable x, the numbers of adults in groups of five
who reported sleepwalking. Complete parts (a) through (d) below.
&
View an example Get ore help.
4-
7
U
Click the icon to view the table.
M
a. Find the probability of getting exactly 4 sleepwalkers among 5 adults.
(Type an integer or a decimal. Do not round.)
4+
00
8
K
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9:50 PM
10/7/2022
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Transcribed Image Text:S K The accompanying table describes the random variable x, the numbers of adults in groups of five who reported sleepwalking. Complete parts (a) through (d) below. & View an example Get ore help. 4- 7 U Click the icon to view the table. M a. Find the probability of getting exactly 4 sleepwalkers among 5 adults. (Type an integer or a decimal. Do not round.) 4+ 00 8 K ( 9 2 L O Dearson O P ►►I ? ... { [ (1 Clear all pause prt sc ] 1 delete backspace Check answer enter ↑ shift home num lock 7 home ← end 个 9:50 PM 10/7/2022 pg up pg up 6
e this
40
5
Y
H
N
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4
7
ID
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View an example Get more help.
DI
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*
Probability Distribution for x
01
4+
8
1
K
X
0
1
Print
19 144
2
3
4
5
9
о
L
P(x)
0.163
▶11
0.423
0.256
0.127
0.023
0.008
D
Done
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{
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e numbers of adults in groups of five
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g 5 adults.
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Transcribed Image Text:e this 40 5 Y H N & 4 7 ID U View an example Get more help. DI J * Probability Distribution for x 01 4+ 8 1 K X 0 1 Print 19 144 2 3 4 5 9 о L P(x) 0.163 ▶11 0.423 0.256 0.127 0.023 0.008 D Done P ? { [ + Clear all e numbers of adults in groups of five elow. g 5 adults. O } 1 pause prt sc ← delete Check answer backspace enter home num lock 7 home dx O end 80← 9 10/
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