Answer:
True
Step-by-step explanation:
Z-score may be defined as a position of the raw score in regard to the distance from its mean when it is measured in the units of standard deviation. Z-score is considered as positive, when the values is above the mean. And when it is below the mean, it is considered as negative.
Another name of a z-score is standard score. Z-score can be measured using the relation :
where, z = z-score
x = raw score
μ = population mean
σ = population standard deviation
Thus from the formula we can see how many standard deviation the score is from a men of the distribution by looking at the corresponding z-score.
So this is integers. What you are going to do is 54 - - 34 which equals positive 20 because 54 is higher than 34 which is negative, and 54 is positive. So the answer is going to be 20$.
Answer:
i think 4 is correct
Step-by-step explanation:
The ratio of 36 to 27 is 4:3
Common core math is a series of mathematical standards that a student is taught about in preparation for their academic endeavors in college. Applicable common core standards that could be used here is the PEMDAS rule and the Commutative Property
The PEMDAS rule stands for parenthesis, exponent, multiplication, division, addition and subtraction. When there are multiple operations involve, you use the PEMDAS rule to help you prioritize. But since the equation only involves addition, no need to use PEMDAS. You just have to know the Commutative Property of Addition. This property states that if a + b = c, then b+ a = c. In other words, the final answer would remain unchanged even if your rearrange the order of terms in addition. Applying the property, we solve the equation as it is: <span>34 + 0 + 18 + 26 = 78.</span>
