Concept explainers
To find:
The mean of changes of given money
Answer to Problem 12CYU
The mean of changes of money is
Explanation of Solution
Given:
The changes of a value of a certain stock over the last days are
Concept used:
Mean: - The mean is the average of the number it is easy to calculate add up all the numbers then divide by how many numbers there are
In other word it is the sum divided by the count
Calculation:
The changes of a value of a certain stock over the last days are
Days
Mean
The mean of changes of money is
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