Statistics Vocabulary
One step Inequalities
Vocabulary
Percentages
Two Step Inequalities
100
The branch of math that deals with the collection organization analysis and interpratation of numbers.
What is statistics?
100
5x>25
What is x>5?
100
A word that describes an equation that shows a relative size of two or more values.
What is ratio?
100
50% of 100
What is 50?
100
3x+3>15
What is x>4
200
The whole group the survey is gaining information from, from which a sample is taken.
What is Population?
200
12x>168
What is x>14
200
Two numbers/fractions that are basically the fraction reversed, that when multiplyed by each other equals one.
What is a reciprocal?
200
20% of 40
What is 8?
200
12x+7>-47
What is x>-4.5
300
Subset of people from a larger population.
What is a Random Sample?
300
-7x≤49
What is 7≤x
300
A name for when two ratios are equal.
What is a proportion?
300
12.5% of 32
What is 4?
300
-8t-11>-99
What is t<11
400
A conclusion made by interprating data that is based off a representative sample of a set of data.
What is a Valid Inference?
400
-37x<-562
What is x>16
400
A number that can be written without a fractional component.
What is an interger?
400
11% of 28
What is 3.08?
400
9f+5-2<3f+12-6+17+4
What is f<4?
500
Average distance between each of the numbers in the data set and the average in the set of numbers.
What is Mean Absolute Deviation?
500
Solve:76<322x (round to the nearest thousandth).
What is x> .236
500
The name for the distance of a number from zero.
What is absolute value?
500
17.5% of 46
What is 8.05?
500
4/6+1/3v-1/3<1 2/3
What is v<4?
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