Question
In: Accounting
Construct the discrete probability distribution for the random variable described. Express the probabilities as simplified fractions....
Construct the discrete probability distribution for the random variable described. Express the probabilities as simplified fractions.
The number of heads in 5 tosses of a coin. Please answer in a table to understand better.
Solutions
Expert Solution
Answer :-
Given ,
By using this formula we can solve this sum .
Where ,
n =Number of heads = 5
x = possibilities of number of heads = 0,1,2,3,4,5
p = probability of head
p = possibility of getting heads of a coin / total number of faces of a coin
q = probability of tail
q = 1 - p
q = 1 -0.5
q = 0.5
| x | P( x ) |
| 0 |
|
| 1 |
|
| 2 |
|
| 3 |
|
| 4 |
|
| 5 |
|
ekkarill92 answered 10 months agoRelated Solutions
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