In the probability distribution to the​ right, the random variable X represents the number of hits a baseball player obtained in a game over the course of a season. Complete parts​ (a) through​ (e) below.   x ​P(x)     0 0.1687     1 0.3356     2 0.2851     3 0.1501     4 0.0368     5 0.0237   ​(a) Verify that this is a discrete probability distribution.   This is a discrete probability distribution because all of the probabilities are at least one of the probabilities is all of the probabilities are between 00 and 11​, ​inclusive, and the sum sum mean product of the probabilities is 11. ​(Type whole numbers. Use ascending​ order.)   ​(b) Compute and interpret the mean of the random variable X.   μx=nothing hits ​(Type an integer or a decimal. Do not​ round.)     ​(c) Compute the standard deviation of the random variable X.   σx=nothing hits ​(Round to three decimal places as​ needed.)

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In the probability distribution to the​ right, the random variable X represents the number of hits a baseball player obtained in a game over the course of a season. Complete parts​ (a) through​ (e) below.
 
x
​P(x)
 
 
0
0.1687
 
 
1
0.3356
 
 
2
0.2851
 
 
3
0.1501
 
 
4
0.0368
 
 
5
0.0237
 
​(a) Verify that this is a discrete probability distribution.
 
This is a discrete probability distribution because
all of the probabilities are
at least one of the probabilities is
all of the probabilities are
between
00
and
11​,
​inclusive, and the
sum
sum
mean
product
of the probabilities is
11.
​(Type whole numbers. Use ascending​ order.)
 
​(b) Compute and interpret the mean of the random variable X.
 
μx=nothing
hits
​(Type an integer or a decimal. Do not​ round.)
 
 
​(c) Compute the standard deviation of the random variable X.
 
σx=nothing
hits
​(Round to three decimal places as​ needed.)
 
​(d) What is the probability that in a randomly selected​ game, the player got 2​ hits?
 
nothing
​(Type an integer or a decimal. Do not​ round.)
 
​(e) What is the probability that in a randomly selected​ game, the player got more than 1​ hit?
 
nothing
​(Type an integer or a decimal. Do not​ round.)
 
Enter your answer in each of the answer boxes.
 
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