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Why is the data that scientists gather typically in mathematical figures?
Data is often measurements, which are expressed in numbers
What does quantitative data mean in maths?
Data that can be expressed by numbers, for example 35% or 0.23 or a quarter. The opposite is qualitive data and this would be opinions.
Which type of observations can be expressed using numbers?
operational observationsquantitative observationsmanipulated observationsqualitative observations
What numbers can be expressed as a terminating or repeating decimal?
Rational numbers can be expressed as a terminating or repeating decimal.
How are irrational numbers different from other real numbers?
Rational numbers can be expressed as a ratio of two integers, irrational numbers cannot be expressed in that way.
The numbers that are expressed using exponents?
All numbers can be expressed using exponents.
What data that is measured or expressed in numbers?
quantitive
What are two examples of data that can not be expressed in numbers?
Data that can't be expressed in numbers is called qualitative data, which includes descriptions and observations. Color, texture, emotions, and shape are examples of qualitative data.
What is data expressed in words not numbers?
Qualitative data - it describes observations such as colour, state of matter, smell, etc. which cannot be measured.Quantitative data is any data which has been measured / is expressed in numbers, e.g. volume, height, weight.
Why is the data that scientists gather typically in mathematical figures?
Data is often measurements, which are expressed in numbers
What is observations that deal with descriptions that cannot be expressed in numbers?
Qualitative data
Which properties of minerals can be expressed in numbers?
Properties of minerals that can be expressed in numbers include hardness (using the Mohs scale), specific gravity, crystal structure, refractive index, cleavage, and color intensity (using spectrophotometry). These numerical values provide quantitative data that help in identifying and categorizing minerals accurately.
What is the data called that is not expressed as numbers?
Data that is not expressed as numbers is called qualitative data. This type of data includes descriptive information that can be observed but not measured, such as opinions, experiences, and characteristics. Qualitative data is often collected through interviews, surveys, or open-ended questions, providing insights into the qualities or attributes of a subject.
Numbers Expressed using exponents-?
Numbers expressed using exponents are called powers. When writing a number expressed as an exponent, the number is called the base.
What is the word for numbers expressed using exponents?
They are called powers
What does quantitative data mean in maths?
Data that can be expressed by numbers, for example 35% or 0.23 or a quarter. The opposite is qualitive data and this would be opinions.
What are numbers expressed using exponents called?
Numbers expressed using exponents are called powers. When writing a number expressed as an exponent, the number is called the base. For example, in 23 two is the base.
