ATI TEAS MATH
The number that occurs most often in a set of data
- mode
What is the mode? 3, 15, 9, 17, 14, 8, 3, 25, 10, 12
-3
Data set on a scatter plot; if an independent variable increases and a dependent variable decreases
what type of correlation is this?
- negative
Data set on a scatter plot; if an independent variable increases and a dependent variable increases what
type of correlation is this?
- positive
There does not appear to be a relationship between two sets of data
- no correlation
How do you convert celsius to fahrenheit?
- 9/5(celsius) + 32
Name the hundred place - 9643.0175
-6
Convert 0.0061 to fractional form
- 61/10,000
Convert 0.000304% into a decimal
- 0.00000304
When converting a decimal to a fraction you need to identify the last place value of the number
Example: 0.43 (3 is the last number and that would be the hundredth place)
- how would you write this as a fraction?
- 43/100
, Move the decimal 2 place to the left is how you convert a percentage into a
- decimal
Convert 21.72 into a fraction
- 2172/100
Numbers that cannot be expressed as a ratio of two integers. Their decimal expansions are nonending
and nonrepeating.
- irrational numbers
Any number that can be expressed as a fraction
- rational numbers
3.141414 pie symbol is considered an ______ number
- irrational
Roman numeral L is what
- 50
Roman numeral C is what
- 100
Roman numeral D is what
- 500
Roman numeral M is what
- 1000
When a group of numbers are close to one another you round them together to find the sum of those
numbers estimated
- clustering
An estimating technique in which the front digits of the addends are added.
- front-end estimation
A technique of problem-solving that uses the units that are part of a measurement to help solve the
problem
- dimensional analysis
The number that occurs most often in a set of data
- mode
What is the mode? 3, 15, 9, 17, 14, 8, 3, 25, 10, 12
-3
Data set on a scatter plot; if an independent variable increases and a dependent variable decreases
what type of correlation is this?
- negative
Data set on a scatter plot; if an independent variable increases and a dependent variable increases what
type of correlation is this?
- positive
There does not appear to be a relationship between two sets of data
- no correlation
How do you convert celsius to fahrenheit?
- 9/5(celsius) + 32
Name the hundred place - 9643.0175
-6
Convert 0.0061 to fractional form
- 61/10,000
Convert 0.000304% into a decimal
- 0.00000304
When converting a decimal to a fraction you need to identify the last place value of the number
Example: 0.43 (3 is the last number and that would be the hundredth place)
- how would you write this as a fraction?
- 43/100
, Move the decimal 2 place to the left is how you convert a percentage into a
- decimal
Convert 21.72 into a fraction
- 2172/100
Numbers that cannot be expressed as a ratio of two integers. Their decimal expansions are nonending
and nonrepeating.
- irrational numbers
Any number that can be expressed as a fraction
- rational numbers
3.141414 pie symbol is considered an ______ number
- irrational
Roman numeral L is what
- 50
Roman numeral C is what
- 100
Roman numeral D is what
- 500
Roman numeral M is what
- 1000
When a group of numbers are close to one another you round them together to find the sum of those
numbers estimated
- clustering
An estimating technique in which the front digits of the addends are added.
- front-end estimation
A technique of problem-solving that uses the units that are part of a measurement to help solve the
problem
- dimensional analysis
