Expenses of respondents in a survey is a quantitative data and the level of measurement is a ratio scale.
<h3>What is a Qualitative and a Quantitative Data?</h3>
A quantitative data can be described as a type of data that you can measure or counted, and also given a numerical value to, while a qualitative data is a type of data that cannot be expressed using numbers.
Examples of quantitative data include, number of students in a class, weight of students in a class, etc.
Examples of qualitative data include hair color, religion, nationality, etc.
Expenses of respondents can be given numerical values, therefore, expenses of respondents in a survey is a quantitative data and the level of measurement is a ratio scale.
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Do you mean by adding them
It's c, Meters because a kilometer is closer to a mile and a centimeter is closer to an inch
Let's say we have a one parameter family:
dydt=y2+kdydt=y2+k
I want to find the bifurcation value. What does this mean?
It seems like I need to set dy/dt = 0 and then solve for k, but then I get a negative square root:
0=y2+k0=y2+k
y2=−ky2=−k
y=sqrt(−k)y=sqrt(−k)
or
k=−y2
The second one because it allows for all the points to be presented