Answer:
2
Step-by-step explanation:
add them aall up
Answer:
7
Step-by-step explanation:
because the answer to the question is 7
Answer:
SD = 7588.09
Step-by-step explanation:
Check the distribution table attached to for the step by step solution:
The formula for the mean, 

The variance , 

Standard Deviation,

SD = 7588.09