Answer:
7.5 tons
Step-by-step explanation:
Answer:
Answer is 400:600,6:9,66:99
Step-by-step explanation:
I hope it's helpful!
Answer:
a) 27
b) 15
Step-by-step explanation:
An uniform probability is a case of probability in which each outcome is equally as likely.
For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.
The mean of the uniform distribution is:

The variance of the uniform distribution is given by:

The standard deviation is the square root of the variance.
They can be said to follow a Uniform distribution from 1 to 53
This means that 
a. The mean of this distribution is

b. The standard deviation is:

Answer:
12 students didnt turn in a extra credit project at the end of the semester.
Step-by-step explanation:
Answer:
23000
Step-by-step explanation: