Answer:
students' ratings of their professors' performance on a five-point scale ranging from poor to excellent
Step-by-step explanation:
There are four type of scales in mathematics. They include:
1. Nominal scale : they do not measure quantity. they are used to classify a population into two or more scales that are exhaustive and mutually exclusive. e.g. classifying a population based on gender, naming the different car brands seen in a school's parking lot
2. Ordinal scale : this scale measures ranks a population from best to worst or from least to most. e.g. ranking the participants of a race based on their performance
3. Interval scale : this scale has the property of order and equal intervals. Zero is not meaningful.
Interval scale is used when the difference between the numbers are meaningful. e.g. students' ratings of their professors' performance on a five-point scale ranging from poor to excellent Here a child who is scored 1, did very poorly and a child scored 5, performed excellently well.
4. Ratio scale : this scale has the property of order, a meaningful zero and equal intervals.
Answer:
Option a because you will make more orofits
The solution to given inequality is:
x<3
Step-by-step explanation:
We have to solve the given inequality to get the value of x
Given inequality is:
Adding 20 on both sides
Dividing both sides by 5
The solution to given inequality is:
x<3
x will be equal to all values less than 3
Keywords: Inequality
Learn more about inequality at:
#LearnwithBrainly
Answer:
the average rate of change is 4
Step-by-step explanation:
