60-5
55-7l
7.85
you can play about 8 games in 60 minutes
if you dont need to include the 5 minutes, then
60-7l
can play about 9 games
Answer:
And if we use the values obtained we got:
For this case this value means that the expected score is about 7.48
Step-by-step explanation:
For this case we assume the following probability distribution:
X 5 6 7 8 9 10
P(X) 0.05 0.15 0.33 0.28 0.12 0.07
First we need to find the expected value (first moment) and the second moment in order to find the variance and then the standard deviation.
In order to calculate the expected value we can use the following formula:
And if we use the values obtained we got:
For this case this value means that the expected score is about 7.48
In order to find the standard deviation we need to find first the second moment, given by :
And using the formula we got:
Then we can find the variance with the following formula:
And then the standard deviation would be given by:
G+(3/h) This is the correct answer!
<span>We have the number 81 as the largest perfect square in the range of the statement.
Since we have it as the largest square, then its largest possible modulus of "x" will be when </span>
![x^2 = 81](https://tex.z-dn.net/?f=x%5E2%20%3D%2081)
<span>, that is, when </span>
![| x | = 9](https://tex.z-dn.net/?f=%7C%20x%20%7C%20%3D%209)
<span>.
Since it is the largest possible module, the rightmost number of the "0" in the line of integers, with the largest number being x = 9 and the leftmost number of the "0" in the line of integers, , Will be </span>
![x = - 9](https://tex.z-dn.net/?f=x%20%3D%20-%209)
<span>
Therefore, the difference requested in the statement is:
</span>