Answer:
3
Step-by-step explanation:
If your talking about the x where it says 3x in, then
3x = 9
x = 3
<u>The correct answer is </u><u>all of the above.</u>
Why is the range the most convenient measure of variability?
- Your data's spread from the lowest to the greatest value in the distribution is indicated by the range.
- The calculation of this variability index is the simplest.
- Simply subtract the lowest value from the highest value in the data set to determine the range.
How do you find the range?
- The difference between the lowest and highest values in a list or set is known as the range.
- Put all the numbers in order before determining the range. The lowest number should then be subtracted from the highest.
- The range of the list is provided in the response.
Learn more about range
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Answer:
No, 8:2 = 4:1 which is less than 5:1
Step-by-step explanation:
Answer:
first would be 5-6 and second would be 8-10
Step-by-step explanation:
Answer:
The variance of the profile is 0.2179.
Step-by-step explanation:
We are given the following in the question:
Variance of portfolio is given by:
Putting values, we get,
Thus, the variance of the profile is 0.2179.
