Identify whether the given value is a discrete random variable, a continuous random variable, or not...
Identify whether the given value is a discrete random variable,
a continuous random variable, or not a random variable.
The length of a person's foot
- Discrete random variable
- Continuous random variable
- Not a random variable
Question 2
Find the mean and standard deviation of the given probability distribution. Round your answers to 2 places after the decimal point, if necessary.
|
x |
P (x) |
|
0 |
0.04 |
|
3 |
0.23 |
|
5 |
0.29 |
|
6 |
0.17 |
|
8 |
0.27 |
Mean =
Standard deviation =
Homework Answers
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