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Statistics Vocabulary Quiz

Authored by Margaret L Blank-Cook

Mathematics

9th - 12th Grade

Used 40+ times

Statistics Vocabulary Quiz
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the definition of "distribution"?

The way that something is spread out or shared.

Having two sides that are exactly the same.

The average of a set of numbers.

The middle number in a set of numbers.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the definition of "mode"?

The way that something is spread out or shared.

Having two sides that are exactly the same.

The average of a set of numbers.

The number that appears most often in a set of numbers.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the example sentence for the word "mean"?

The teacher made a distribution of the books to each student in the class.

The butterfly's wings are symmetrical, with the same pattern on each side.

The mean of the numbers 2, 4, and 6 is 4.

The mode of the numbers 2, 2, 4, and 6 is 2.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a frequency curve represent?

A graph showing how often different values appear in a set of data

A graph showing the relationship between two variables

A graph showing the distribution of a single variable

A graph showing the correlation between two datasets

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a point of inflection on a curve?

A point where the curve changes direction

A point where the curve reaches its maximum

A point where the curve is flat

A point where the curve intersects the x-axis

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does a concave down curve differ from a concave up curve?

It curves downwards

It curves upwards

It forms a straight line

It forms a circle

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which word describes a frequency curve with only one peak?

Unimodal

Bimodal distribution

Skewed distribution

Concave up

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