Stats | 1 Flashcards

1
Q

These are information that has not been summarized in any way

A

raw data

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2
Q

The value halfway across the class interval and can be calculated as the average of the two class endpoints

A

class mark

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3
Q

It exists when there is a tie for the most occurring value in a set of data

A

bimodal

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4
Q

A cumulative frequency polygon

A

Ogive

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5
Q

Computed by summing all numbers and dividing by the number of numbers

A

mean

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6
Q

It is the difference between the mean and each value of the data

A

deviation from the mean

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7
Q

It is used to classify or categorize data

A

nominal data

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8
Q

A mechanism used in reducing and summarizing data

A

frequency distribution

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9
Q

It separates the first one-fourth of the data from the upper three-fourths

A

Q1

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10
Q

It is used to eliminate the negative deviations from the mean

A

absolute value

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