I only know of two measures of central tendency. Those are the median and the mean.
The mean is the average value of all numbers in the data set. It is adding up all the number and dividing it by the count of the data set.
The median is found as the middle most value of the data set that is arranged in ascending value.
In this scenario, it is better to use the MEDIAN in Cindy's report to the principal to portray her students in the most favorable manner. The median may either be a C or B. The F grade will not be considered.
You are correct. It is 84.7 - 60 which equals 24.7 yd.
Answer:
21,550
Step-by-step explanation:
5% increase is 105% or 1.05
12000×(1.05)¹²
= 21,550.275912
Answer:
yeas they are the same shape just different sizes
Step-by-step explanation:
The expression given is ambiguous according to the standard rules of math (PEMDAS) due to the lack of appropriate parentheses and probably the exponentiation symbol ^.
From the context, I assume it to mean
(3^(1/3)) / (3^(1/3)) = 1
Since 3^(1/3) is the cube-root of 3, and is thus irrational.
However, the quotient is exactly 1, which is a rational number.
The example is therefore a counter-example for the statement that "set of irrational numbers is closed under division", or stated differently,
"<span>the set of irrational numbers is not closed under division"</span>
