Find the mean, variance, and standard deviation of the following probability distribution
by completing the tables below.
1.
X
X-P(X)
X-
(X-w2
(X-X)2.P(X)
3
8.
P(X)
1
7
3
7
2
7
1
7
13
18
Pahelp po... at pakiayos po ng sagot plsss. kelangan ko na po ngayon. salamat
*BRAINLIEST
by completing the tables below.
1.
X
X-P(X)
X-
(X-w2
(X-X)2.P(X)
3
8.
P(X)
1
7
3
7
2
7
1
7
13
18
Pahelp po... at pakiayos po ng sagot plsss. kelangan ko na po ngayon. salamat
*BRAINLIEST
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We need to find all the mean population of tables then solve the mean, variance, and standard deviation.
MEAN;
Finding the mean,
Answer :
VARIANCE;
Finding the variance,
Answer :
STANDARD DEVIATION;
Finding standard deviation,
Answer :