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Likurg_2 [28]
3 years ago
13

This year, Ravi watched 35 movies. He thought that 28 of them were very good. Of the movies he watched, what percentage did he t

hink were very good?
Mathematics
2 answers:
icang [17]3 years ago
6 0
(28/35)x100
(.80)x100
80% of the movies he watched were very good
storchak [24]3 years ago
5 0

Answer:

80%

Step-by-step explanation:

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Let X have the probability mass function P(X = −1) = 1 2 , P(X = 0) = 1 3 , P(X = 1) = 1 6 Calculate E(|X|) using the approaches
Studentka2010 [4]

Answer:

Step-by-step explanation:

From the given information:

Note that the possible values of Y are 0 and 1 because;

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b)

E(|X|) = \sum |x| P(X=x) = ( 1 \times \dfrac{1}{2}) + ( 0\times \dfrac{1}{3}) + ( 1 \times \dfrac{1}{6})

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7 0
3 years ago
I will ask the question soon
Mrrafil [7]
Okay, I got no clue what’s going on but okay
4 0
4 years ago
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