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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C is the answer because you multiply the numbers outside of the parentheses to every single number inside the parentheses
Answer:
The answer is C
Step-by-step explanation:
Answer: The profit percentage increase = 15%
Step-by-step explanation:
Given : Profit made by a shop in March = 2750 pounds
Profit made by shop in April = 3162.50 pound
The profit increase =
The profit percentage increase is given by :-
∴ The profit percentage increase = 15%
Answer:
10 x + 2 x^2
Step-by-step explanation:
Expand the following:
2 x (x + 5)
Hint: | Distribute 2 x over x + 5.
2 x (x + 5) = 2 x×5 + 2 x x:
2 x×5 + 2 x x
Hint: | Multiply 2 and 5 together.
2×5 = 10:
10 x + 2 x x
Hint: | Combine products of like terms.
2 x x = 2 x^2:
Answer: 10 x + 2 x^2