Answer:
C-2
Step-by-step explanation:
The MOST accurate definition of standard deviation is the mean absolute deviation of the sum of the squared deviation from the average. Option 4
<h3>Definition of standard deviation</h3>
Standard deviation can be defined as a statistic tool that measures the dispersion of a dataset in relation to its mean and is calculated as the square root of the available variance of the set.
It is calculated as the square root of the given variance.
Thus, the MOST accurate definition of standard deviation is the mean absolute deviation of the sum of the squared deviation from the average.
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It would be 6/8. You would easily figure this out by seeing if any of them can be simplified, 6/8 can be simplified by dividing both halves by 2 which then leaves you with the fraction 3/4.
Answer:
y≤-3
Step-by-step explanation:
5 - 8y ≥ 11 -6y There isn't anything to distribute
So bring the variable to one side of the inequality
In this case add 6 to both side
5 -2y ≥ 11
now subtract 5 in both side
-2y ≥ 6
now you have to divide by -2 so you have have to flip the sign since you are dividing by a negative number
y≤-3
SOLUTION
TO DETERMINE
The degree of the polynomial
CONCEPT TO BE IMPLEMENTED
POLYNOMIAL
Polynomial is a mathematical expression consisting of variables, constants that can be combined using mathematical operations addition, subtraction, multiplication and whole number exponentiation of variables
DEGREE OF A POLYNOMIAL
Degree of a polynomial is defined as the highest power of its variable that appears with nonzero coefficient
When a polynomial has more than one variable, we need to find the degree by adding the exponents of each variable in each term.
EVALUATION
Here the given polynomial is
In the above polynomial variable is z
The highest power of its variable ( z ) that appears with nonzero coefficient is 5
Hence the degree of the polynomial is 5
FINAL ANSWER
The degree of the polynomial is 5
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1. Find the degree of 2020?
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2. Write the degree of the given polynomial: 5x³+4x²+7x