summary statistics Flashcards

1
Q

what summary statistic should continuous(normally distributed) have?

A

mean and standerd deviation(SD)

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2
Q

what summary statistic should continous(skewed) discrete have

A

median and inter-quartile range(IQR)

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3
Q

what summary statistic should binary have

A

N and % “yes”

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4
Q

what summary statistic should ordinal and nominal have?

A

N and % in each group/giving each response option

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5
Q

how to show categorical binary data?

A

show number and percentage of subjects with each possible response

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6
Q

how to show categorical ordinal or normal data

A

Show the number and percentage of subjects with each possible response.

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7
Q

in excel using COUNTIF

A

this will count the numbers of values in a cell range example
=COUNTIF(A1:B2), “45-50”

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8
Q
A
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